201415184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23887}}^1$

素因数の和:23943

約数の個数: 40

約数和(自身を含む): 426544128

約数和(自身を除く): 225128944

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 23887, 47774, 95548, 191096, 382192, 406079, 740497, 812158, 1480994, 1624316, 2961988, 3248632, 5923976, 6497264, 11847952, 12588449, 25176898, 50353796, 100707592, 201415184]

約数ペア:

[(1, 201415184), (2, 100707592), (4, 50353796), (8, 25176898), (16, 12588449), (17, 11847952), (31, 6497264), (34, 5923976), (62, 3248632), (68, 2961988), (124, 1624316), (136, 1480994), (248, 812158), (272, 740497), (496, 406079), (527, 382192), (1054, 191096), (2108, 95548), (4216, 47774), (8432, 23887)]