201701017660

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1\times {\mathrm{62791}}^1$

素因数の和:65494

約数の個数: 48

約数和(自身を含む): 430686309312

約数和(自身を除く): 228985291652

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2633, 5266, 10532, 13165, 26330, 52660, 62791, 125582, 160613, 251164, 313955, 321226, 627910, 642452, 803065, 1255820, 1606130, 3212260, 3830251, 7660502, 15321004, 19151255, 38302510, 76605020, 165328703, 330657406, 661314812, 826643515, 1653287030, 3306574060, 10085050883, 20170101766, 40340203532, 50425254415, 100850508830, 201701017660]

約数ペア:

[(1, 201701017660), (2, 100850508830), (4, 50425254415), (5, 40340203532), (10, 20170101766), (20, 10085050883), (61, 3306574060), (122, 1653287030), (244, 826643515), (305, 661314812), (610, 330657406), (1220, 165328703), (2633, 76605020), (5266, 38302510), (10532, 19151255), (13165, 15321004), (26330, 7660502), (52660, 3830251), (62791, 3212260), (125582, 1606130), (160613, 1255820), (251164, 803065), (313955, 642452), (321226, 627910)]