203309743105

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{15451}}^1$

素因数の和:15950

約数の個数: 64

約数和(自身を含む): 300475883520

約数和(自身を除く): 97166140415

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 421, 665, 893, 1645, 2105, 2947, 4465, 6251, 7999, 14735, 15451, 19787, 31255, 39995, 55993, 77255, 98935, 108157, 138509, 279965, 293569, 375953, 540785, 692545, 726197, 1467845, 1879765, 2054983, 2631671, 3630985, 5083379, 6504871, 10274915, 13158355, 13797743, 25416895, 32524355, 45534097, 68988715, 96584201, 123592549, 227670485, 305728937, 482921005, 617962745, 865147843, 1528644685, 2140102559, 4325739215, 5808849803, 10700512795, 29044249015, 40661948621, 203309743105]

約数ペア:

[(1, 203309743105), (5, 40661948621), (7, 29044249015), (19, 10700512795), (35, 5808849803), (47, 4325739215), (95, 2140102559), (133, 1528644685), (235, 865147843), (329, 617962745), (421, 482921005), (665, 305728937), (893, 227670485), (1645, 123592549), (2105, 96584201), (2947, 68988715), (4465, 45534097), (6251, 32524355), (7999, 25416895), (14735, 13797743), (15451, 13158355), (19787, 10274915), (31255, 6504871), (39995, 5083379), (55993, 3630985), (77255, 2631671), (98935, 2054983), (108157, 1879765), (138509, 1467845), (279965, 726197), (293569, 692545), (375953, 540785)]