210946132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3797}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 421122240

約数和(自身を除く): 210176108

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2924, 3268, 3797, 7594, 13889, 15188, 27778, 55556, 64549, 72143, 129098, 144286, 163271, 258196, 288572, 326542, 653084, 1226431, 2452862, 2775607, 3102149, 4905724, 5551214, 6204298, 11102428, 12408596, 52736533, 105473066, 210946132]

約数ペア:

[(1, 210946132), (2, 105473066), (4, 52736533), (17, 12408596), (19, 11102428), (34, 6204298), (38, 5551214), (43, 4905724), (68, 3102149), (76, 2775607), (86, 2452862), (172, 1226431), (323, 653084), (646, 326542), (731, 288572), (817, 258196), (1292, 163271), (1462, 144286), (1634, 129098), (2924, 72143), (3268, 64549), (3797, 55556), (7594, 27778), (13889, 15188)]