201293930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 396264960

約数和(自身を除く): 194971030

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 103, 115, 145, 206, 230, 290, 293, 515, 586, 667, 1030, 1334, 1465, 2369, 2930, 2987, 3335, 4738, 5974, 6670, 6739, 8497, 11845, 13478, 14935, 16994, 23690, 29870, 30179, 33695, 42485, 60358, 67390, 68701, 84970, 137402, 150895, 195431, 301790, 343505, 390862, 687010, 694117, 875191, 977155, 1388234, 1750382, 1954310, 3470585, 4375955, 6941170, 8751910, 20129393, 40258786, 100646965, 201293930]

約数ペア:

[(1, 201293930), (2, 100646965), (5, 40258786), (10, 20129393), (23, 8751910), (29, 6941170), (46, 4375955), (58, 3470585), (103, 1954310), (115, 1750382), (145, 1388234), (206, 977155), (230, 875191), (290, 694117), (293, 687010), (515, 390862), (586, 343505), (667, 301790), (1030, 195431), (1334, 150895), (1465, 137402), (2369, 84970), (2930, 68701), (2987, 67390), (3335, 60358), (4738, 42485), (5974, 33695), (6670, 30179), (6739, 29870), (8497, 23690), (11845, 16994), (13478, 14935)]