201126884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 418467840

約数和(自身を除く): 217340956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 868, 973, 1667, 1946, 3334, 3892, 4309, 6668, 8618, 11669, 17236, 23338, 30163, 46676, 51677, 60326, 103354, 120652, 206708, 231713, 361739, 463426, 723478, 926852, 1446956, 1621991, 3243982, 6487964, 7183103, 14366206, 28732412, 50281721, 100563442, 201126884]

約数ペア:

[(1, 201126884), (2, 100563442), (4, 50281721), (7, 28732412), (14, 14366206), (28, 7183103), (31, 6487964), (62, 3243982), (124, 1621991), (139, 1446956), (217, 926852), (278, 723478), (434, 463426), (556, 361739), (868, 231713), (973, 206708), (1667, 120652), (1946, 103354), (3334, 60326), (3892, 51677), (4309, 46676), (6668, 30163), (8618, 23338), (11669, 17236)]