201155308

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 370288800

約数和(自身を除く): 169133492

約数列:

[1, 2, 4, 59, 61, 89, 118, 122, 157, 178, 236, 244, 314, 356, 628, 3599, 5251, 5429, 7198, 9263, 9577, 10502, 10858, 13973, 14396, 18526, 19154, 21004, 21716, 27946, 37052, 38308, 55892, 320311, 565043, 640622, 824407, 852353, 1130086, 1281244, 1648814, 1704706, 2260172, 3297628, 3409412, 50288827, 100577654, 201155308]

約数ペア:

[(1, 201155308), (2, 100577654), (4, 50288827), (59, 3409412), (61, 3297628), (89, 2260172), (118, 1704706), (122, 1648814), (157, 1281244), (178, 1130086), (236, 852353), (244, 824407), (314, 640622), (356, 565043), (628, 320311), (3599, 55892), (5251, 38308), (5429, 37052), (7198, 27946), (9263, 21716), (9577, 21004), (10502, 19154), (10858, 18526), (13973, 14396)]