202159100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 525549696

約数和(自身を除く): 323390596

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 67, 100, 110, 130, 134, 143, 211, 220, 260, 268, 275, 286, 325, 335, 422, 550, 572, 650, 670, 715, 737, 844, 871, 1055, 1100, 1300, 1340, 1430, 1474, 1675, 1742, 2110, 2321, 2743, 2860, 2948, 3350, 3484, 3575, 3685, 4220, 4355, 4642, 5275, 5486, 6700, 7150, 7370, 8710, 9284, 9581, 10550, 10972, 11605, 13715, 14137, 14300, 14740, 17420, 18425, 19162, 21100, 21775, 23210, 27430, 28274, 30173, 36850, 38324, 43550, 46420, 47905, 54860, 56548, 58025, 60346, 68575, 70685, 73700, 87100, 95810, 116050, 120692, 137150, 141370, 150865, 155507, 183781, 191620, 232100, 239525, 274300, 282740, 301730, 311014, 353425, 367562, 479050, 603460, 622028, 706850, 735124, 754325, 777535, 918905, 958100, 1413700, 1508650, 1555070, 1837810, 2021591, 3017300, 3110140, 3675620, 3887675, 4043182, 4594525, 7775350, 8086364, 9189050, 10107955, 15550700, 18378100, 20215910, 40431820, 50539775, 101079550, 202159100]

約数ペア:

[(1, 202159100), (2, 101079550), (4, 50539775), (5, 40431820), (10, 20215910), (11, 18378100), (13, 15550700), (20, 10107955), (22, 9189050), (25, 8086364), (26, 7775350), (44, 4594525), (50, 4043182), (52, 3887675), (55, 3675620), (65, 3110140), (67, 3017300), (100, 2021591), (110, 1837810), (130, 1555070), (134, 1508650), (143, 1413700), (211, 958100), (220, 918905), (260, 777535), (268, 754325), (275, 735124), (286, 706850), (325, 622028), (335, 603460), (422, 479050), (550, 367562), (572, 353425), (650, 311014), (670, 301730), (715, 282740), (737, 274300), (844, 239525), (871, 232100), (1055, 191620), (1100, 183781), (1300, 155507), (1340, 150865), (1430, 141370), (1474, 137150), (1675, 120692), (1742, 116050), (2110, 95810), (2321, 87100), (2743, 73700), (2860, 70685), (2948, 68575), (3350, 60346), (3484, 58025), (3575, 56548), (3685, 54860), (4220, 47905), (4355, 46420), (4642, 43550), (5275, 38324), (5486, 36850), (6700, 30173), (7150, 28274), (7370, 27430), (8710, 23210), (9284, 21775), (9581, 21100), (10550, 19162), (10972, 18425), (11605, 17420), (13715, 14740), (14137, 14300)]