205040704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15329}}^1$

素因数の和:15371

約数の個数: 56

約数和(自身を含む): 467258400

約数和(自身を除く): 262217696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 15329, 30658, 61316, 122632, 168619, 245264, 291251, 337238, 490528, 582502, 674476, 981056, 1165004, 1348952, 2330008, 2697904, 3203761, 4660016, 5395808, 6407522, 9320032, 10791616, 12815044, 18640064, 25630088, 51260176, 102520352, 205040704]

約数ペア:

[(1, 205040704), (2, 102520352), (4, 51260176), (8, 25630088), (11, 18640064), (16, 12815044), (19, 10791616), (22, 9320032), (32, 6407522), (38, 5395808), (44, 4660016), (64, 3203761), (76, 2697904), (88, 2330008), (152, 1348952), (176, 1165004), (209, 981056), (304, 674476), (352, 582502), (418, 490528), (608, 337238), (704, 291251), (836, 245264), (1216, 168619), (1672, 122632), (3344, 61316), (6688, 30658), (13376, 15329)]