201866535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 397575360

約数和(自身を除く): 195708825

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 73, 87, 117, 145, 163, 195, 219, 261, 365, 377, 435, 489, 585, 657, 815, 949, 1095, 1131, 1305, 1467, 1885, 2117, 2119, 2445, 2847, 3285, 3393, 4727, 4745, 5655, 6351, 6357, 7335, 8541, 10585, 10595, 11899, 14181, 14235, 16965, 19053, 19071, 23635, 27521, 31755, 31785, 35697, 42543, 42705, 59495, 61451, 70905, 82563, 95265, 95355, 107091, 137605, 154687, 178485, 184353, 212715, 247689, 307255, 345071, 412815, 464061, 535455, 553059, 773435, 921765, 1035213, 1238445, 1392183, 1725355, 2320305, 2765295, 3105639, 4485923, 5176065, 6960915, 13457769, 15528195, 22429615, 40373307, 67288845, 201866535]

約数ペア:

[(1, 201866535), (3, 67288845), (5, 40373307), (9, 22429615), (13, 15528195), (15, 13457769), (29, 6960915), (39, 5176065), (45, 4485923), (65, 3105639), (73, 2765295), (87, 2320305), (117, 1725355), (145, 1392183), (163, 1238445), (195, 1035213), (219, 921765), (261, 773435), (365, 553059), (377, 535455), (435, 464061), (489, 412815), (585, 345071), (657, 307255), (815, 247689), (949, 212715), (1095, 184353), (1131, 178485), (1305, 154687), (1467, 137605), (1885, 107091), (2117, 95355), (2119, 95265), (2445, 82563), (2847, 70905), (3285, 61451), (3393, 59495), (4727, 42705), (4745, 42543), (5655, 35697), (6351, 31785), (6357, 31755), (7335, 27521), (8541, 23635), (10585, 19071), (10595, 19053), (11899, 16965), (14181, 14235)]