200603988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 547820000

約数和(自身を除く): 347216012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 859, 998, 1497, 1718, 1996, 2577, 2994, 3436, 4491, 5154, 5988, 6487, 7731, 8982, 10308, 11167, 12974, 15462, 17964, 19461, 22334, 25948, 30924, 33501, 38922, 44668, 58383, 67002, 77844, 100503, 116766, 134004, 201006, 233532, 402012, 428641, 857282, 1285923, 1714564, 2571846, 3857769, 5143692, 5572333, 7715538, 11144666, 15431076, 16716999, 22289332, 33433998, 50150997, 66867996, 100301994, 200603988]

約数ペア:

[(1, 200603988), (2, 100301994), (3, 66867996), (4, 50150997), (6, 33433998), (9, 22289332), (12, 16716999), (13, 15431076), (18, 11144666), (26, 7715538), (36, 5572333), (39, 5143692), (52, 3857769), (78, 2571846), (117, 1714564), (156, 1285923), (234, 857282), (468, 428641), (499, 402012), (859, 233532), (998, 201006), (1497, 134004), (1718, 116766), (1996, 100503), (2577, 77844), (2994, 67002), (3436, 58383), (4491, 44668), (5154, 38922), (5988, 33501), (6487, 30924), (7731, 25948), (8982, 22334), (10308, 19461), (11167, 17964), (12974, 15462)]