203908068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1026

約数の個数: 144

約数和(自身を含む): 644542080

約数和(自身を除く): 440634012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 804, 819, 871, 929, 938, 1092, 1206, 1407, 1638, 1742, 1858, 1876, 2412, 2613, 2787, 2814, 3276, 3484, 3716, 4221, 5226, 5574, 5628, 6097, 6503, 7839, 8361, 8442, 10452, 11148, 12077, 12194, 13006, 15678, 16722, 16884, 18291, 19509, 24154, 24388, 26012, 31356, 33444, 36231, 36582, 39018, 48308, 54873, 58527, 62243, 72462, 73164, 78036, 84539, 108693, 109746, 117054, 124486, 144924, 169078, 186729, 217386, 219492, 234108, 248972, 253617, 338156, 373458, 434772, 435701, 507234, 560187, 746916, 760851, 809159, 871402, 1014468, 1120374, 1307103, 1521702, 1618318, 1742804, 2240748, 2427477, 2614206, 3043404, 3236636, 3921309, 4854954, 5228412, 5664113, 7282431, 7842618, 9709908, 11328226, 14564862, 15685236, 16992339, 22656452, 29129724, 33984678, 50977017, 67969356, 101954034, 203908068]

約数ペア:

[(1, 203908068), (2, 101954034), (3, 67969356), (4, 50977017), (6, 33984678), (7, 29129724), (9, 22656452), (12, 16992339), (13, 15685236), (14, 14564862), (18, 11328226), (21, 9709908), (26, 7842618), (28, 7282431), (36, 5664113), (39, 5228412), (42, 4854954), (52, 3921309), (63, 3236636), (67, 3043404), (78, 2614206), (84, 2427477), (91, 2240748), (117, 1742804), (126, 1618318), (134, 1521702), (156, 1307103), (182, 1120374), (201, 1014468), (234, 871402), (252, 809159), (268, 760851), (273, 746916), (364, 560187), (402, 507234), (468, 435701), (469, 434772), (546, 373458), (603, 338156), (804, 253617), (819, 248972), (871, 234108), (929, 219492), (938, 217386), (1092, 186729), (1206, 169078), (1407, 144924), (1638, 124486), (1742, 117054), (1858, 109746), (1876, 108693), (2412, 84539), (2613, 78036), (2787, 73164), (2814, 72462), (3276, 62243), (3484, 58527), (3716, 54873), (4221, 48308), (5226, 39018), (5574, 36582), (5628, 36231), (6097, 33444), (6503, 31356), (7839, 26012), (8361, 24388), (8442, 24154), (10452, 19509), (11148, 18291), (12077, 16884), (12194, 16722), (13006, 15678)]