201700047890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2243}}^1\times {\mathrm{4567}}^1$

素因数の和:7007

約数の個数: 64

約数和(自身を含む): 398543016960

約数和(自身を除く): 196842969070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 2243, 3938, 4486, 4567, 9134, 9845, 11215, 19690, 22430, 22835, 24673, 45670, 49346, 50237, 100474, 123365, 246730, 251185, 401497, 502370, 802994, 817493, 1634986, 2007485, 4014970, 4087465, 4416467, 8174930, 8832934, 8992423, 10243781, 17984846, 20487562, 22082335, 44164670, 44962115, 51218905, 89924230, 102437810, 112681591, 225363182, 563407955, 1126815910, 1833636799, 3667273598, 9168183995, 18336367990, 20170004789, 40340009578, 100850023945, 201700047890]

約数ペア:

[(1, 201700047890), (2, 100850023945), (5, 40340009578), (10, 20170004789), (11, 18336367990), (22, 9168183995), (55, 3667273598), (110, 1833636799), (179, 1126815910), (358, 563407955), (895, 225363182), (1790, 112681591), (1969, 102437810), (2243, 89924230), (3938, 51218905), (4486, 44962115), (4567, 44164670), (9134, 22082335), (9845, 20487562), (11215, 17984846), (19690, 10243781), (22430, 8992423), (22835, 8832934), (24673, 8174930), (45670, 4416467), (49346, 4087465), (50237, 4014970), (100474, 2007485), (123365, 1634986), (246730, 817493), (251185, 802994), (401497, 502370)]