214909450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3911}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 459863424

約数和(自身を除く): 244953974

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 157, 175, 314, 350, 785, 1099, 1570, 2198, 3911, 3925, 5495, 7822, 7850, 10990, 19555, 27377, 27475, 39110, 54754, 54950, 97775, 136885, 195550, 273770, 614027, 684425, 1228054, 1368850, 3070135, 4298189, 6140270, 8596378, 15350675, 21490945, 30701350, 42981890, 107454725, 214909450]

約数ペア:

[(1, 214909450), (2, 107454725), (5, 42981890), (7, 30701350), (10, 21490945), (14, 15350675), (25, 8596378), (35, 6140270), (50, 4298189), (70, 3070135), (157, 1368850), (175, 1228054), (314, 684425), (350, 614027), (785, 273770), (1099, 195550), (1570, 136885), (2198, 97775), (3911, 54950), (3925, 54754), (5495, 39110), (7822, 27475), (7850, 27377), (10990, 19555)]