208331070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239461}}^1$

素因数の和:239500

約数の個数: 32

約数和(自身を含む): 517237920

約数和(自身を除く): 308906850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 239461, 478922, 718383, 1197305, 1436766, 2394610, 3591915, 6944369, 7183830, 13888738, 20833107, 34721845, 41666214, 69443690, 104165535, 208331070]

約数ペア:

[(1, 208331070), (2, 104165535), (3, 69443690), (5, 41666214), (6, 34721845), (10, 20833107), (15, 13888738), (29, 7183830), (30, 6944369), (58, 3591915), (87, 2394610), (145, 1436766), (174, 1197305), (290, 718383), (435, 478922), (870, 239461)]