201850928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{3767}}^1$

素因数の和:3989

約数の個数: 40

約数和(自身を含む): 416303712

約数和(自身を除く): 214452784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1576, 3152, 3349, 3767, 6698, 7534, 13396, 15068, 26792, 30136, 53584, 60272, 64039, 128078, 256156, 512312, 742099, 1024624, 1484198, 2968396, 5936792, 11873584, 12615683, 25231366, 50462732, 100925464, 201850928]

約数ペア:

[(1, 201850928), (2, 100925464), (4, 50462732), (8, 25231366), (16, 12615683), (17, 11873584), (34, 5936792), (68, 2968396), (136, 1484198), (197, 1024624), (272, 742099), (394, 512312), (788, 256156), (1576, 128078), (3152, 64039), (3349, 60272), (3767, 53584), (6698, 30136), (7534, 26792), (13396, 15068)]