201159700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:762

約数の個数: 108

約数和(自身を含む): 516875772

約数和(自身を除く): 315716072

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 140, 175, 196, 244, 245, 305, 350, 427, 490, 610, 673, 700, 854, 980, 1220, 1225, 1346, 1525, 1708, 2135, 2450, 2692, 2989, 3050, 3365, 4270, 4711, 4900, 5978, 6100, 6730, 8540, 9422, 10675, 11956, 13460, 14945, 16825, 18844, 21350, 23555, 29890, 32977, 33650, 41053, 42700, 47110, 59780, 65954, 67300, 74725, 82106, 94220, 117775, 131908, 149450, 164212, 164885, 205265, 235550, 287371, 298900, 329770, 410530, 471100, 574742, 659540, 821060, 824425, 1026325, 1149484, 1436855, 1648850, 2011597, 2052650, 2873710, 3297700, 4023194, 4105300, 5747420, 7184275, 8046388, 10057985, 14368550, 20115970, 28737100, 40231940, 50289925, 100579850, 201159700]

約数ペア:

[(1, 201159700), (2, 100579850), (4, 50289925), (5, 40231940), (7, 28737100), (10, 20115970), (14, 14368550), (20, 10057985), (25, 8046388), (28, 7184275), (35, 5747420), (49, 4105300), (50, 4023194), (61, 3297700), (70, 2873710), (98, 2052650), (100, 2011597), (122, 1648850), (140, 1436855), (175, 1149484), (196, 1026325), (244, 824425), (245, 821060), (305, 659540), (350, 574742), (427, 471100), (490, 410530), (610, 329770), (673, 298900), (700, 287371), (854, 235550), (980, 205265), (1220, 164885), (1225, 164212), (1346, 149450), (1525, 131908), (1708, 117775), (2135, 94220), (2450, 82106), (2692, 74725), (2989, 67300), (3050, 65954), (3365, 59780), (4270, 47110), (4711, 42700), (4900, 41053), (5978, 33650), (6100, 32977), (6730, 29890), (8540, 23555), (9422, 21350), (10675, 18844), (11956, 16825), (13460, 14945)]