196318908

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4175

約数の個数: 72

約数和(自身を含む): 524299776

約数和(自身を除く): 327980868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 4091, 5332, 7998, 8182, 11997, 12273, 15996, 16364, 23994, 24546, 36819, 47988, 49092, 73638, 126821, 147276, 175913, 253642, 351826, 380463, 507284, 527739, 703652, 760926, 1055478, 1141389, 1521852, 1583217, 2110956, 2282778, 3166434, 4565556, 5453303, 6332868, 10906606, 16359909, 21813212, 32719818, 49079727, 65439636, 98159454, 196318908]

約数ペア:

[(1, 196318908), (2, 98159454), (3, 65439636), (4, 49079727), (6, 32719818), (9, 21813212), (12, 16359909), (18, 10906606), (31, 6332868), (36, 5453303), (43, 4565556), (62, 3166434), (86, 2282778), (93, 2110956), (124, 1583217), (129, 1521852), (172, 1141389), (186, 1055478), (258, 760926), (279, 703652), (372, 527739), (387, 507284), (516, 380463), (558, 351826), (774, 253642), (1116, 175913), (1333, 147276), (1548, 126821), (2666, 73638), (3999, 49092), (4091, 47988), (5332, 36819), (7998, 24546), (8182, 23994), (11997, 16364), (12273, 15996)]