201632375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 308385792

約数和(自身を除く): 106753417

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 125, 161, 175, 215, 233, 301, 575, 805, 875, 989, 1075, 1165, 1505, 1631, 2875, 4025, 4945, 5359, 5375, 5825, 6923, 7525, 8155, 10019, 20125, 24725, 26795, 29125, 34615, 37513, 37625, 40775, 50095, 70133, 123625, 133975, 173075, 187565, 203875, 230437, 250475, 350665, 669875, 865375, 937825, 1152185, 1252375, 1613059, 1753325, 4689125, 5760925, 8065295, 8766625, 28804625, 40326475, 201632375]

約数ペア:

[(1, 201632375), (5, 40326475), (7, 28804625), (23, 8766625), (25, 8065295), (35, 5760925), (43, 4689125), (115, 1753325), (125, 1613059), (161, 1252375), (175, 1152185), (215, 937825), (233, 865375), (301, 669875), (575, 350665), (805, 250475), (875, 230437), (989, 203875), (1075, 187565), (1165, 173075), (1505, 133975), (1631, 123625), (2875, 70133), (4025, 50095), (4945, 40775), (5359, 37625), (5375, 37513), (5825, 34615), (6923, 29125), (7525, 26795), (8155, 24725), (10019, 20125)]