203213904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{145987}}^1$

素因数の和:146027

約数の個数: 40

約数和(自身を含む): 543075360

約数和(自身を除く): 339861456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 145987, 291974, 437961, 583948, 875922, 1167896, 1751844, 2335792, 3503688, 4233623, 7007376, 8467246, 12700869, 16934492, 25401738, 33868984, 50803476, 67737968, 101606952, 203213904]

約数ペア:

[(1, 203213904), (2, 101606952), (3, 67737968), (4, 50803476), (6, 33868984), (8, 25401738), (12, 16934492), (16, 12700869), (24, 8467246), (29, 7007376), (48, 4233623), (58, 3503688), (87, 2335792), (116, 1751844), (174, 1167896), (232, 875922), (348, 583948), (464, 437961), (696, 291974), (1392, 145987)]