201212892

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 526060080

約数和(自身を除く): 324847188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 118, 122, 177, 183, 236, 244, 354, 366, 531, 549, 708, 732, 1062, 1098, 1553, 2124, 2196, 3106, 3599, 4659, 6212, 7198, 9318, 10797, 13977, 14396, 18636, 21594, 27954, 32391, 43188, 55908, 64782, 91627, 94733, 129564, 183254, 189466, 274881, 284199, 366508, 378932, 549762, 568398, 824643, 852597, 1099524, 1136796, 1649286, 1705194, 3298572, 3410388, 5589247, 11178494, 16767741, 22356988, 33535482, 50303223, 67070964, 100606446, 201212892]

約数ペア:

[(1, 201212892), (2, 100606446), (3, 67070964), (4, 50303223), (6, 33535482), (9, 22356988), (12, 16767741), (18, 11178494), (36, 5589247), (59, 3410388), (61, 3298572), (118, 1705194), (122, 1649286), (177, 1136796), (183, 1099524), (236, 852597), (244, 824643), (354, 568398), (366, 549762), (531, 378932), (549, 366508), (708, 284199), (732, 274881), (1062, 189466), (1098, 183254), (1553, 129564), (2124, 94733), (2196, 91627), (3106, 64782), (3599, 55908), (4659, 43188), (6212, 32391), (7198, 27954), (9318, 21594), (10797, 18636), (13977, 14396)]