202159724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 391184640

約数和(自身を除く): 189024916

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 131, 236, 262, 503, 524, 767, 1006, 1534, 1703, 2012, 3068, 3406, 6539, 6812, 7729, 13078, 15458, 26156, 29677, 30916, 59354, 65893, 100477, 118708, 131786, 200954, 263572, 385801, 401908, 771602, 856609, 1543204, 1713218, 3426436, 3887687, 7775374, 15550748, 50539931, 101079862, 202159724]

約数ペア:

[(1, 202159724), (2, 101079862), (4, 50539931), (13, 15550748), (26, 7775374), (52, 3887687), (59, 3426436), (118, 1713218), (131, 1543204), (236, 856609), (262, 771602), (503, 401908), (524, 385801), (767, 263572), (1006, 200954), (1534, 131786), (1703, 118708), (2012, 100477), (3068, 65893), (3406, 59354), (6539, 30916), (6812, 29677), (7729, 26156), (13078, 15458)]