208942920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34141}}^1$

素因数の和:34175

約数の個数: 96

約数和(自身を含む): 719030520

約数和(自身を除く): 510087600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 34141, 68282, 102423, 136564, 170705, 204846, 273128, 307269, 341410, 409692, 512115, 580397, 614538, 682820, 819384, 1024230, 1160794, 1229076, 1365640, 1536345, 1741191, 2048460, 2321588, 2458152, 2901985, 3072690, 3482382, 4096920, 4643176, 5223573, 5803970, 6145380, 6964764, 8705955, 10447146, 11607940, 12290760, 13929528, 17411910, 20894292, 23215880, 26117865, 34823820, 41788584, 52235730, 69647640, 104471460, 208942920]

約数ペア:

[(1, 208942920), (2, 104471460), (3, 69647640), (4, 52235730), (5, 41788584), (6, 34823820), (8, 26117865), (9, 23215880), (10, 20894292), (12, 17411910), (15, 13929528), (17, 12290760), (18, 11607940), (20, 10447146), (24, 8705955), (30, 6964764), (34, 6145380), (36, 5803970), (40, 5223573), (45, 4643176), (51, 4096920), (60, 3482382), (68, 3072690), (72, 2901985), (85, 2458152), (90, 2321588), (102, 2048460), (120, 1741191), (136, 1536345), (153, 1365640), (170, 1229076), (180, 1160794), (204, 1024230), (255, 819384), (306, 682820), (340, 614538), (360, 580397), (408, 512115), (510, 409692), (612, 341410), (680, 307269), (765, 273128), (1020, 204846), (1224, 170705), (1530, 136564), (2040, 102423), (3060, 68282), (6120, 34141)]