211948488

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 614664960

約数和(自身を除く): 402716472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 3348, 3517, 5022, 6696, 7034, 7533, 10044, 10551, 14068, 15066, 20088, 21102, 28136, 30132, 31653, 42204, 60264, 63306, 84408, 94959, 109027, 126612, 189918, 218054, 253224, 284877, 327081, 379836, 436108, 569754, 654162, 759672, 854631, 872216, 981243, 1139508, 1308324, 1709262, 1962486, 2279016, 2616648, 2943729, 3418524, 3924972, 5887458, 6837048, 7849944, 8831187, 11774916, 17662374, 23549832, 26493561, 35324748, 52987122, 70649496, 105974244, 211948488]

約数ペア:

[(1, 211948488), (2, 105974244), (3, 70649496), (4, 52987122), (6, 35324748), (8, 26493561), (9, 23549832), (12, 17662374), (18, 11774916), (24, 8831187), (27, 7849944), (31, 6837048), (36, 5887458), (54, 3924972), (62, 3418524), (72, 2943729), (81, 2616648), (93, 2279016), (108, 1962486), (124, 1709262), (162, 1308324), (186, 1139508), (216, 981243), (243, 872216), (248, 854631), (279, 759672), (324, 654162), (372, 569754), (486, 436108), (558, 379836), (648, 327081), (744, 284877), (837, 253224), (972, 218054), (1116, 189918), (1674, 126612), (1944, 109027), (2232, 94959), (2511, 84408), (3348, 63306), (3517, 60264), (5022, 42204), (6696, 31653), (7034, 30132), (7533, 28136), (10044, 21102), (10551, 20088), (14068, 15066)]