201751550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 524966400

約数和(自身を除く): 323214850

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 29, 35, 50, 55, 58, 65, 70, 77, 91, 110, 130, 139, 143, 145, 154, 175, 182, 203, 275, 278, 286, 290, 319, 325, 350, 377, 385, 406, 455, 550, 638, 650, 695, 715, 725, 754, 770, 910, 973, 1001, 1015, 1390, 1430, 1450, 1529, 1595, 1807, 1885, 1925, 1946, 2002, 2030, 2233, 2275, 2639, 3058, 3190, 3475, 3575, 3614, 3770, 3850, 4031, 4147, 4466, 4550, 4865, 5005, 5075, 5278, 6950, 7150, 7645, 7975, 8062, 8294, 9035, 9425, 9730, 10010, 10150, 10703, 11165, 12649, 13195, 15290, 15950, 18070, 18850, 19877, 20155, 20735, 21406, 22330, 24325, 25025, 25298, 26390, 28217, 29029, 38225, 39754, 40310, 41470, 44341, 45175, 48650, 50050, 52403, 53515, 55825, 56434, 58058, 63245, 65975, 76450, 88682, 90350, 99385, 100775, 103675, 104806, 107030, 111650, 126490, 131950, 139139, 141085, 145145, 198770, 201550, 207350, 221705, 262015, 267575, 278278, 282170, 290290, 310387, 316225, 366821, 443410, 496925, 524030, 535150, 576433, 620774, 632450, 695695, 705425, 725725, 733642, 993850, 1108525, 1152866, 1310075, 1391390, 1410850, 1451450, 1551935, 1834105, 2217050, 2620150, 2882165, 3103870, 3478475, 3668210, 4035031, 5764330, 6956950, 7759675, 8070062, 9170525, 14410825, 15519350, 18341050, 20175155, 28821650, 40350310, 100875775, 201751550]

約数ペア:

[(1, 201751550), (2, 100875775), (5, 40350310), (7, 28821650), (10, 20175155), (11, 18341050), (13, 15519350), (14, 14410825), (22, 9170525), (25, 8070062), (26, 7759675), (29, 6956950), (35, 5764330), (50, 4035031), (55, 3668210), (58, 3478475), (65, 3103870), (70, 2882165), (77, 2620150), (91, 2217050), (110, 1834105), (130, 1551935), (139, 1451450), (143, 1410850), (145, 1391390), (154, 1310075), (175, 1152866), (182, 1108525), (203, 993850), (275, 733642), (278, 725725), (286, 705425), (290, 695695), (319, 632450), (325, 620774), (350, 576433), (377, 535150), (385, 524030), (406, 496925), (455, 443410), (550, 366821), (638, 316225), (650, 310387), (695, 290290), (715, 282170), (725, 278278), (754, 267575), (770, 262015), (910, 221705), (973, 207350), (1001, 201550), (1015, 198770), (1390, 145145), (1430, 141085), (1450, 139139), (1529, 131950), (1595, 126490), (1807, 111650), (1885, 107030), (1925, 104806), (1946, 103675), (2002, 100775), (2030, 99385), (2233, 90350), (2275, 88682), (2639, 76450), (3058, 65975), (3190, 63245), (3475, 58058), (3575, 56434), (3614, 55825), (3770, 53515), (3850, 52403), (4031, 50050), (4147, 48650), (4466, 45175), (4550, 44341), (4865, 41470), (5005, 40310), (5075, 39754), (5278, 38225), (6950, 29029), (7150, 28217), (7645, 26390), (7975, 25298), (8062, 25025), (8294, 24325), (9035, 22330), (9425, 21406), (9730, 20735), (10010, 20155), (10150, 19877), (10703, 18850), (11165, 18070), (12649, 15950), (13195, 15290)]