186853940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{102667}}^1$

素因数の和:102696

約数の個数: 48

約数和(自身を含む): 482950272

約数和(自身を除く): 296096332

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 102667, 205334, 410668, 513335, 718669, 1026670, 1334671, 1437338, 2053340, 2669342, 2874676, 3593345, 5338684, 6673355, 7186690, 9342697, 13346710, 14373380, 18685394, 26693420, 37370788, 46713485, 93426970, 186853940]

約数ペア:

[(1, 186853940), (2, 93426970), (4, 46713485), (5, 37370788), (7, 26693420), (10, 18685394), (13, 14373380), (14, 13346710), (20, 9342697), (26, 7186690), (28, 6673355), (35, 5338684), (52, 3593345), (65, 2874676), (70, 2669342), (91, 2053340), (130, 1437338), (140, 1334671), (182, 1026670), (260, 718669), (364, 513335), (455, 410668), (910, 205334), (1820, 102667)]