213413014790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{17729}}^1$

素因数の和:18221

約数の個数: 64

約数和(自身を含む): 404414208000

約数和(自身を除く): 191001193210

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 263, 398, 526, 995, 1315, 1990, 2630, 4577, 6049, 9154, 12098, 17729, 22885, 30245, 35458, 45770, 52337, 60490, 88645, 104674, 177290, 261685, 407767, 523370, 815534, 1203751, 2038835, 2407502, 3528071, 4077670, 4662727, 6018755, 7056142, 9325454, 12037510, 17640355, 23313635, 35280710, 46627270, 81145633, 107242721, 162291266, 214485442, 405728165, 536213605, 811456330, 927882673, 1072427210, 1855765346, 4639413365, 9278826730, 21341301479, 42682602958, 106706507395, 213413014790]

約数ペア:

[(1, 213413014790), (2, 106706507395), (5, 42682602958), (10, 21341301479), (23, 9278826730), (46, 4639413365), (115, 1855765346), (199, 1072427210), (230, 927882673), (263, 811456330), (398, 536213605), (526, 405728165), (995, 214485442), (1315, 162291266), (1990, 107242721), (2630, 81145633), (4577, 46627270), (6049, 35280710), (9154, 23313635), (12098, 17640355), (17729, 12037510), (22885, 9325454), (30245, 7056142), (35458, 6018755), (45770, 4662727), (52337, 4077670), (60490, 3528071), (88645, 2407502), (104674, 2038835), (177290, 1203751), (261685, 815534), (407767, 523370)]