201962516

素因数分解:

$2^2\times 7^4\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 60

約数和(自身を含む): 436922388

約数和(自身を除く): 234959872

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1237, 1372, 1666, 2401, 2474, 3332, 4802, 4948, 5831, 8659, 9604, 11662, 17318, 21029, 23324, 34636, 40817, 42058, 60613, 81634, 84116, 121226, 147203, 163268, 242452, 294406, 424291, 588812, 848582, 1030421, 1697164, 2060842, 2970037, 4121684, 5940074, 7212947, 11880148, 14425894, 28851788, 50490629, 100981258, 201962516]

約数ペア:

[(1, 201962516), (2, 100981258), (4, 50490629), (7, 28851788), (14, 14425894), (17, 11880148), (28, 7212947), (34, 5940074), (49, 4121684), (68, 2970037), (98, 2060842), (119, 1697164), (196, 1030421), (238, 848582), (343, 588812), (476, 424291), (686, 294406), (833, 242452), (1237, 163268), (1372, 147203), (1666, 121226), (2401, 84116), (2474, 81634), (3332, 60613), (4802, 42058), (4948, 40817), (5831, 34636), (8659, 23324), (9604, 21029), (11662, 17318)]