202103366890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1\times {\mathrm{3623}}^1$

素因数の和:4867

約数の個数: 64

約数和(自身を含む): 384628746240

約数和(自身を除く): 182525379350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 662, 887, 1655, 1774, 3310, 3623, 4435, 6289, 7246, 8870, 12578, 16853, 18115, 31445, 33706, 36230, 62890, 68837, 84265, 137674, 168530, 293597, 344185, 587194, 688370, 1199213, 1467985, 2398426, 2935970, 3213601, 5578343, 5996065, 6427202, 11156686, 11992130, 16068005, 22785047, 27891715, 32136010, 45570094, 55783430, 61058419, 113925235, 122116838, 227850470, 305292095, 610584190, 1063701931, 2127403862, 5318509655, 10637019310, 20210336689, 40420673378, 101051683445, 202103366890]

約数ペア:

[(1, 202103366890), (2, 101051683445), (5, 40420673378), (10, 20210336689), (19, 10637019310), (38, 5318509655), (95, 2127403862), (190, 1063701931), (331, 610584190), (662, 305292095), (887, 227850470), (1655, 122116838), (1774, 113925235), (3310, 61058419), (3623, 55783430), (4435, 45570094), (6289, 32136010), (7246, 27891715), (8870, 22785047), (12578, 16068005), (16853, 11992130), (18115, 11156686), (31445, 6427202), (33706, 5996065), (36230, 5578343), (62890, 3213601), (68837, 2935970), (84265, 2398426), (137674, 1467985), (168530, 1199213), (293597, 688370), (344185, 587194)]