201446050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3923}}^1$

素因数の和:4027

約数の個数: 48

約数和(自身を含む): 408723840

約数和(自身を除く): 207277790

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1975, 2054, 3923, 3950, 5135, 7846, 10270, 19615, 25675, 39230, 50999, 51350, 98075, 101998, 196150, 254995, 309917, 509990, 619834, 1274975, 1549585, 2549950, 3099170, 4028921, 7747925, 8057842, 15495850, 20144605, 40289210, 100723025, 201446050]

約数ペア:

[(1, 201446050), (2, 100723025), (5, 40289210), (10, 20144605), (13, 15495850), (25, 8057842), (26, 7747925), (50, 4028921), (65, 3099170), (79, 2549950), (130, 1549585), (158, 1274975), (325, 619834), (395, 509990), (650, 309917), (790, 254995), (1027, 196150), (1975, 101998), (2054, 98075), (3923, 51350), (3950, 50999), (5135, 39230), (7846, 25675), (10270, 19615)]