204039407620

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{266767}}^1$

素因数の和:267172

約数の個数: 48

約数和(自身を含む): 432932451840

約数和(自身を除く): 228893044220

約数列:

[1, 2, 4, 5, 10, 20, 167, 229, 334, 458, 668, 835, 916, 1145, 1670, 2290, 3340, 4580, 38243, 76486, 152972, 191215, 266767, 382430, 533534, 764860, 1067068, 1333835, 2667670, 5335340, 44550089, 61089643, 89100178, 122179286, 178200356, 222750445, 244358572, 305448215, 445500890, 610896430, 891001780, 1221792860, 10201970381, 20403940762, 40807881524, 51009851905, 102019703810, 204039407620]

約数ペア:

[(1, 204039407620), (2, 102019703810), (4, 51009851905), (5, 40807881524), (10, 20403940762), (20, 10201970381), (167, 1221792860), (229, 891001780), (334, 610896430), (458, 445500890), (668, 305448215), (835, 244358572), (916, 222750445), (1145, 178200356), (1670, 122179286), (2290, 89100178), (3340, 61089643), (4580, 44550089), (38243, 5335340), (76486, 2667670), (152972, 1333835), (191215, 1067068), (266767, 764860), (382430, 533534)]