203480675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 273196800

約数和(自身を除く): 69716125

約数列:

[1, 5, 25, 29, 59, 67, 71, 145, 295, 335, 355, 725, 1475, 1675, 1711, 1775, 1943, 2059, 3953, 4189, 4757, 8555, 9715, 10295, 19765, 20945, 23785, 42775, 48575, 51475, 98825, 104725, 114637, 118925, 121481, 137953, 280663, 573185, 607405, 689765, 1403315, 2865925, 3037025, 3448825, 7016575, 8139227, 40696135, 203480675]

約数ペア:

[(1, 203480675), (5, 40696135), (25, 8139227), (29, 7016575), (59, 3448825), (67, 3037025), (71, 2865925), (145, 1403315), (295, 689765), (335, 607405), (355, 573185), (725, 280663), (1475, 137953), (1675, 121481), (1711, 118925), (1775, 114637), (1943, 104725), (2059, 98825), (3953, 51475), (4189, 48575), (4757, 42775), (8555, 23785), (9715, 20945), (10295, 19765)]