201043083320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{197279}}^1$

素因数の和:197712

約数の個数: 64

約数和(自身を含む): 459859680000

約数和(自身を除く): 258816596680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 349, 365, 584, 698, 730, 1396, 1460, 1745, 2792, 2920, 3490, 6980, 13960, 25477, 50954, 101908, 127385, 197279, 203816, 254770, 394558, 509540, 789116, 986395, 1019080, 1578232, 1972790, 3945580, 7891160, 14401367, 28802734, 57605468, 68850371, 72006835, 115210936, 137700742, 144013670, 275401484, 288027340, 344251855, 550802968, 576054680, 688503710, 1377007420, 2754014840, 5026077083, 10052154166, 20104308332, 25130385415, 40208616664, 50260770830, 100521541660, 201043083320]

約数ペア:

[(1, 201043083320), (2, 100521541660), (4, 50260770830), (5, 40208616664), (8, 25130385415), (10, 20104308332), (20, 10052154166), (40, 5026077083), (73, 2754014840), (146, 1377007420), (292, 688503710), (349, 576054680), (365, 550802968), (584, 344251855), (698, 288027340), (730, 275401484), (1396, 144013670), (1460, 137700742), (1745, 115210936), (2792, 72006835), (2920, 68850371), (3490, 57605468), (6980, 28802734), (13960, 14401367), (25477, 7891160), (50954, 3945580), (101908, 1972790), (127385, 1578232), (197279, 1019080), (203816, 986395), (254770, 789116), (394558, 509540)]