201855472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138637}}^1$

素因数の和:138665

約数の個数: 40

約数和(自身を含む): 481351136

約数和(自身を除く): 279495664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 138637, 277274, 554548, 970459, 1109096, 1802281, 1940918, 2218192, 3604562, 3881836, 7209124, 7763672, 12615967, 14418248, 15527344, 25231934, 28836496, 50463868, 100927736, 201855472]

約数ペア:

[(1, 201855472), (2, 100927736), (4, 50463868), (7, 28836496), (8, 25231934), (13, 15527344), (14, 14418248), (16, 12615967), (26, 7763672), (28, 7209124), (52, 3881836), (56, 3604562), (91, 2218192), (104, 1940918), (112, 1802281), (182, 1109096), (208, 970459), (364, 554548), (728, 277274), (1456, 138637)]