210823494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{295271}}^1$

素因数の和:295300

約数の個数: 32

約数和(自身を含む): 510230016

約数和(自身を除く): 299406522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 295271, 590542, 885813, 1771626, 2066897, 4133794, 5019607, 6200691, 10039214, 12401382, 15058821, 30117642, 35137249, 70274498, 105411747, 210823494]

約数ペア:

[(1, 210823494), (2, 105411747), (3, 70274498), (6, 35137249), (7, 30117642), (14, 15058821), (17, 12401382), (21, 10039214), (34, 6200691), (42, 5019607), (51, 4133794), (102, 2066897), (119, 1771626), (238, 885813), (357, 590542), (714, 295271)]