202193800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 494164800

約数和(自身を除く): 291971000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 71, 100, 116, 142, 145, 200, 232, 284, 290, 355, 491, 568, 580, 710, 725, 982, 1160, 1420, 1450, 1775, 1964, 2059, 2455, 2840, 2900, 3550, 3928, 4118, 4910, 5800, 7100, 8236, 9820, 10295, 12275, 14200, 14239, 16472, 19640, 20590, 24550, 28478, 34861, 41180, 49100, 51475, 56956, 69722, 71195, 82360, 98200, 102950, 113912, 139444, 142390, 174305, 205900, 278888, 284780, 348610, 355975, 411800, 569560, 697220, 711950, 871525, 1010969, 1394440, 1423900, 1743050, 2021938, 2847800, 3486100, 4043876, 5054845, 6972200, 8087752, 10109690, 20219380, 25274225, 40438760, 50548450, 101096900, 202193800]

約数ペア:

[(1, 202193800), (2, 101096900), (4, 50548450), (5, 40438760), (8, 25274225), (10, 20219380), (20, 10109690), (25, 8087752), (29, 6972200), (40, 5054845), (50, 4043876), (58, 3486100), (71, 2847800), (100, 2021938), (116, 1743050), (142, 1423900), (145, 1394440), (200, 1010969), (232, 871525), (284, 711950), (290, 697220), (355, 569560), (491, 411800), (568, 355975), (580, 348610), (710, 284780), (725, 278888), (982, 205900), (1160, 174305), (1420, 142390), (1450, 139444), (1775, 113912), (1964, 102950), (2059, 98200), (2455, 82360), (2840, 71195), (2900, 69722), (3550, 56956), (3928, 51475), (4118, 49100), (4910, 41180), (5800, 34861), (7100, 28478), (8236, 24550), (9820, 20590), (10295, 19640), (12275, 16472), (14200, 14239)]