201922630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31699}}^1$

素因数の和:31733

約数の個数: 48

約数和(自身を含む): 455338800

約数和(自身を除く): 253416170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 31699, 63398, 158495, 221893, 316990, 412087, 443786, 824174, 1109465, 1553251, 2060435, 2218930, 2884609, 3106502, 4120870, 5769218, 7766255, 14423045, 15532510, 20192263, 28846090, 40384526, 100961315, 201922630]

約数ペア:

[(1, 201922630), (2, 100961315), (5, 40384526), (7, 28846090), (10, 20192263), (13, 15532510), (14, 14423045), (26, 7766255), (35, 5769218), (49, 4120870), (65, 3106502), (70, 2884609), (91, 2218930), (98, 2060435), (130, 1553251), (182, 1109465), (245, 824174), (455, 443786), (490, 412087), (637, 316990), (910, 221893), (1274, 158495), (3185, 63398), (6370, 31699)]