202170201710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{100907}}^1$

素因数の和:101249

約数の個数: 64

約数和(自身を含む): 393376518144

約数和(自身を除く): 191206316434

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 281, 310, 562, 713, 1405, 1426, 2810, 3565, 6463, 7130, 8711, 12926, 17422, 32315, 43555, 64630, 87110, 100907, 200353, 201814, 400706, 504535, 1001765, 1009070, 2003530, 2320861, 3128117, 4641722, 6256234, 11604305, 15640585, 23208610, 28354867, 31281170, 56709734, 71946691, 141774335, 143893382, 283548670, 359733455, 652161941, 719466910, 879000877, 1304323882, 1758001754, 3260809705, 4395004385, 6521619410, 8790008770, 20217020171, 40434040342, 101085100855, 202170201710]

約数ペア:

[(1, 202170201710), (2, 101085100855), (5, 40434040342), (10, 20217020171), (23, 8790008770), (31, 6521619410), (46, 4395004385), (62, 3260809705), (115, 1758001754), (155, 1304323882), (230, 879000877), (281, 719466910), (310, 652161941), (562, 359733455), (713, 283548670), (1405, 143893382), (1426, 141774335), (2810, 71946691), (3565, 56709734), (6463, 31281170), (7130, 28354867), (8711, 23208610), (12926, 15640585), (17422, 11604305), (32315, 6256234), (43555, 4641722), (64630, 3128117), (87110, 2320861), (100907, 2003530), (200353, 1009070), (201814, 1001765), (400706, 504535)]