211230474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3300

約数の個数: 96

約数和(自身を含む): 560540736

約数和(自身を除く): 349310262

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 49, 51, 78, 91, 98, 102, 119, 147, 182, 221, 238, 273, 294, 357, 442, 546, 637, 663, 714, 833, 1274, 1326, 1547, 1666, 1911, 2499, 3094, 3251, 3822, 4641, 4998, 6502, 9282, 9753, 10829, 19506, 21658, 22757, 32487, 42263, 45514, 55267, 64974, 68271, 84526, 110534, 126789, 136542, 159299, 165801, 253578, 295841, 318598, 331602, 386869, 477897, 591682, 718471, 773738, 887523, 955794, 1160607, 1436942, 1775046, 2070887, 2155413, 2321214, 2708083, 4141774, 4310826, 5029297, 5416166, 6212661, 8124249, 10058594, 12425322, 15087891, 16248498, 30175782, 35205079, 70410158, 105615237, 211230474]

約数ペア:

[(1, 211230474), (2, 105615237), (3, 70410158), (6, 35205079), (7, 30175782), (13, 16248498), (14, 15087891), (17, 12425322), (21, 10058594), (26, 8124249), (34, 6212661), (39, 5416166), (42, 5029297), (49, 4310826), (51, 4141774), (78, 2708083), (91, 2321214), (98, 2155413), (102, 2070887), (119, 1775046), (147, 1436942), (182, 1160607), (221, 955794), (238, 887523), (273, 773738), (294, 718471), (357, 591682), (442, 477897), (546, 386869), (637, 331602), (663, 318598), (714, 295841), (833, 253578), (1274, 165801), (1326, 159299), (1547, 136542), (1666, 126789), (1911, 110534), (2499, 84526), (3094, 68271), (3251, 64974), (3822, 55267), (4641, 45514), (4998, 42263), (6502, 32487), (9282, 22757), (9753, 21658), (10829, 19506)]