201551376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322999}}^1$

素因数の和:323023

約数の個数: 40

約数和(自身を含む): 560728000

約数和(自身を除く): 359176624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 322999, 645998, 968997, 1291996, 1937994, 2583992, 3875988, 4198987, 5167984, 7751976, 8397974, 12596961, 15503952, 16795948, 25193922, 33591896, 50387844, 67183792, 100775688, 201551376]

約数ペア:

[(1, 201551376), (2, 100775688), (3, 67183792), (4, 50387844), (6, 33591896), (8, 25193922), (12, 16795948), (13, 15503952), (16, 12596961), (24, 8397974), (26, 7751976), (39, 5167984), (48, 4198987), (52, 3875988), (78, 2583992), (104, 1937994), (156, 1291996), (208, 968997), (312, 645998), (624, 322999)]