221045952

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{7333}}^1$

素因数の和:7505

約数の個数: 56

約数和(自身を含む): 588656176

約数和(自身を除く): 367610224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7333, 7536, 10048, 14666, 15072, 21999, 29332, 30144, 43998, 58664, 87996, 117328, 175992, 234656, 351984, 469312, 703968, 1151281, 1407936, 2302562, 3453843, 4605124, 6907686, 9210248, 13815372, 18420496, 27630744, 36840992, 55261488, 73681984, 110522976, 221045952]

約数ペア:

[(1, 221045952), (2, 110522976), (3, 73681984), (4, 55261488), (6, 36840992), (8, 27630744), (12, 18420496), (16, 13815372), (24, 9210248), (32, 6907686), (48, 4605124), (64, 3453843), (96, 2302562), (157, 1407936), (192, 1151281), (314, 703968), (471, 469312), (628, 351984), (942, 234656), (1256, 175992), (1884, 117328), (2512, 87996), (3768, 58664), (5024, 43998), (7333, 30144), (7536, 29332), (10048, 21999), (14666, 15072)]