202101090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{217313}}^1$

素因数の和:217354

約数の個数: 32

約数和(自身を含む): 500691456

約数和(自身を除く): 298590366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 217313, 434626, 651939, 1086565, 1303878, 2173130, 3259695, 6519390, 6736703, 13473406, 20210109, 33683515, 40420218, 67367030, 101050545, 202101090]

約数ペア:

[(1, 202101090), (2, 101050545), (3, 67367030), (5, 40420218), (6, 33683515), (10, 20210109), (15, 13473406), (30, 6736703), (31, 6519390), (62, 3259695), (93, 2173130), (155, 1303878), (186, 1086565), (310, 651939), (465, 434626), (930, 217313)]