201418958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19813}}^1$

素因数の和:19868

約数の個数: 32

約数和(自身を含む): 359505216

約数和(自身を除く): 158086258

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 19813, 39626, 257569, 336821, 455699, 515138, 673642, 911398, 4378673, 5924087, 7746883, 8757346, 11848174, 15493766, 100709479, 201418958]

約数ペア:

[(1, 201418958), (2, 100709479), (13, 15493766), (17, 11848174), (23, 8757346), (26, 7746883), (34, 5924087), (46, 4378673), (221, 911398), (299, 673642), (391, 515138), (442, 455699), (598, 336821), (782, 257569), (5083, 39626), (10166, 19813)]