209098464

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^2\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 557512200

約数和(自身を除く): 348413736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 349, 474, 632, 698, 948, 1047, 1264, 1396, 1896, 2094, 2528, 2792, 3792, 4188, 5584, 6241, 7584, 8376, 11168, 12482, 16752, 18723, 24964, 27571, 33504, 37446, 49928, 55142, 74892, 82713, 99856, 110284, 149784, 165426, 199712, 220568, 299568, 330852, 441136, 599136, 661704, 882272, 1323408, 2178109, 2646816, 4356218, 6534327, 8712436, 13068654, 17424872, 26137308, 34849744, 52274616, 69699488, 104549232, 209098464]

約数ペア:

[(1, 209098464), (2, 104549232), (3, 69699488), (4, 52274616), (6, 34849744), (8, 26137308), (12, 17424872), (16, 13068654), (24, 8712436), (32, 6534327), (48, 4356218), (79, 2646816), (96, 2178109), (158, 1323408), (237, 882272), (316, 661704), (349, 599136), (474, 441136), (632, 330852), (698, 299568), (948, 220568), (1047, 199712), (1264, 165426), (1396, 149784), (1896, 110284), (2094, 99856), (2528, 82713), (2792, 74892), (3792, 55142), (4188, 49928), (5584, 37446), (6241, 33504), (7584, 27571), (8376, 24964), (11168, 18723), (12482, 16752)]