201763996

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 419069952

約数和(自身を除く): 217305956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 764, 868, 1217, 1337, 2434, 2674, 4868, 5348, 5921, 8519, 11842, 17038, 23684, 34076, 37727, 41447, 75454, 82894, 150908, 165788, 232447, 264089, 464894, 528178, 929788, 1056356, 1627129, 3254258, 6508516, 7205857, 14411714, 28823428, 50440999, 100881998, 201763996]

約数ペア:

[(1, 201763996), (2, 100881998), (4, 50440999), (7, 28823428), (14, 14411714), (28, 7205857), (31, 6508516), (62, 3254258), (124, 1627129), (191, 1056356), (217, 929788), (382, 528178), (434, 464894), (764, 264089), (868, 232447), (1217, 165788), (1337, 150908), (2434, 82894), (2674, 75454), (4868, 41447), (5348, 37727), (5921, 34076), (8519, 23684), (11842, 17038)]