207960396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 587328000

約数和(自身を除く): 379367604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 229, 266, 399, 458, 532, 569, 687, 798, 916, 1138, 1374, 1596, 1603, 1707, 2276, 2748, 3206, 3414, 3983, 4351, 4809, 6412, 6828, 7966, 8702, 9618, 10811, 11949, 13053, 15932, 17404, 19236, 21622, 23898, 26106, 30457, 32433, 43244, 47796, 52212, 60914, 64866, 75677, 91371, 121828, 129732, 130301, 151354, 182742, 227031, 260602, 302708, 365484, 390903, 454062, 521204, 781806, 908124, 912107, 1563612, 1824214, 2475719, 2736321, 3648428, 4951438, 5472642, 7427157, 9902876, 10945284, 14854314, 17330033, 29708628, 34660066, 51990099, 69320132, 103980198, 207960396]

約数ペア:

[(1, 207960396), (2, 103980198), (3, 69320132), (4, 51990099), (6, 34660066), (7, 29708628), (12, 17330033), (14, 14854314), (19, 10945284), (21, 9902876), (28, 7427157), (38, 5472642), (42, 4951438), (57, 3648428), (76, 2736321), (84, 2475719), (114, 1824214), (133, 1563612), (228, 912107), (229, 908124), (266, 781806), (399, 521204), (458, 454062), (532, 390903), (569, 365484), (687, 302708), (798, 260602), (916, 227031), (1138, 182742), (1374, 151354), (1596, 130301), (1603, 129732), (1707, 121828), (2276, 91371), (2748, 75677), (3206, 64866), (3414, 60914), (3983, 52212), (4351, 47796), (4809, 43244), (6412, 32433), (6828, 30457), (7966, 26106), (8702, 23898), (9618, 21622), (10811, 19236), (11949, 17404), (13053, 15932)]