207092470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 430557120

約数和(自身を除く): 223464650

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 415, 442, 830, 1079, 1105, 1129, 1411, 2158, 2210, 2258, 2822, 5395, 5645, 7055, 10790, 11290, 14110, 14677, 18343, 19193, 29354, 36686, 38386, 73385, 91715, 93707, 95965, 146770, 183430, 187414, 191930, 249509, 468535, 499018, 937070, 1218191, 1247545, 1593019, 2436382, 2495090, 3186038, 6090955, 7965095, 12181910, 15930190, 20709247, 41418494, 103546235, 207092470]

約数ペア:

[(1, 207092470), (2, 103546235), (5, 41418494), (10, 20709247), (13, 15930190), (17, 12181910), (26, 7965095), (34, 6090955), (65, 3186038), (83, 2495090), (85, 2436382), (130, 1593019), (166, 1247545), (170, 1218191), (221, 937070), (415, 499018), (442, 468535), (830, 249509), (1079, 191930), (1105, 187414), (1129, 183430), (1411, 146770), (2158, 95965), (2210, 93707), (2258, 91715), (2822, 73385), (5395, 38386), (5645, 36686), (7055, 29354), (10790, 19193), (11290, 18343), (14110, 14677)]