207948387632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{23251}}^1$

素因数の和:23658

約数の個数: 80

約数和(自身を含む): 431587626624

約数和(自身を除く): 223639238992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 251, 262, 272, 502, 524, 1004, 1048, 2008, 2096, 2227, 4016, 4267, 4454, 8534, 8908, 17068, 17816, 23251, 32881, 34136, 35632, 46502, 65762, 68272, 93004, 131524, 186008, 263048, 372016, 395267, 526096, 558977, 790534, 1117954, 1581068, 2235908, 3045881, 3162136, 4471816, 5836001, 6091762, 6324272, 8943632, 11672002, 12183524, 23344004, 24367048, 46688008, 48734096, 51779977, 93376016, 99212017, 103559954, 198424034, 207119908, 396848068, 414239816, 764516131, 793696136, 828479632, 1529032262, 1587392272, 3058064524, 6116129048, 12232258096, 12996774227, 25993548454, 51987096908, 103974193816, 207948387632]

約数ペア:

[(1, 207948387632), (2, 103974193816), (4, 51987096908), (8, 25993548454), (16, 12996774227), (17, 12232258096), (34, 6116129048), (68, 3058064524), (131, 1587392272), (136, 1529032262), (251, 828479632), (262, 793696136), (272, 764516131), (502, 414239816), (524, 396848068), (1004, 207119908), (1048, 198424034), (2008, 103559954), (2096, 99212017), (2227, 93376016), (4016, 51779977), (4267, 48734096), (4454, 46688008), (8534, 24367048), (8908, 23344004), (17068, 12183524), (17816, 11672002), (23251, 8943632), (32881, 6324272), (34136, 6091762), (35632, 5836001), (46502, 4471816), (65762, 3162136), (68272, 3045881), (93004, 2235908), (131524, 1581068), (186008, 1117954), (263048, 790534), (372016, 558977), (395267, 526096)]