201371248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 435909600

約数和(自身を除く): 234538352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 61, 104, 118, 122, 208, 236, 244, 269, 472, 488, 538, 767, 793, 944, 976, 1076, 1534, 1586, 2152, 3068, 3172, 3497, 3599, 4304, 6136, 6344, 6994, 7198, 12272, 12688, 13988, 14396, 15871, 16409, 27976, 28792, 31742, 32818, 46787, 55952, 57584, 63484, 65636, 93574, 126968, 131272, 187148, 206323, 213317, 253936, 262544, 374296, 412646, 426634, 748592, 825292, 853268, 968131, 1650584, 1706536, 1936262, 3301168, 3413072, 3872524, 7745048, 12585703, 15490096, 25171406, 50342812, 100685624, 201371248]

約数ペア:

[(1, 201371248), (2, 100685624), (4, 50342812), (8, 25171406), (13, 15490096), (16, 12585703), (26, 7745048), (52, 3872524), (59, 3413072), (61, 3301168), (104, 1936262), (118, 1706536), (122, 1650584), (208, 968131), (236, 853268), (244, 825292), (269, 748592), (472, 426634), (488, 412646), (538, 374296), (767, 262544), (793, 253936), (944, 213317), (976, 206323), (1076, 187148), (1534, 131272), (1586, 126968), (2152, 93574), (3068, 65636), (3172, 63484), (3497, 57584), (3599, 55952), (4304, 46787), (6136, 32818), (6344, 31742), (6994, 28792), (7198, 27976), (12272, 16409), (12688, 15871), (13988, 14396)]