202437837

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 354731520

約数和(自身を除く): 152293683

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 393, 399, 917, 1179, 1197, 1291, 2489, 2751, 3873, 7467, 8253, 9037, 11619, 17423, 22401, 24529, 27111, 52269, 73587, 81333, 156807, 169121, 171703, 220761, 507363, 515109, 1183847, 1522089, 1545327, 3213299, 3551541, 9639897, 10654623, 22493093, 28919691, 67479279, 202437837]

約数ペア:

[(1, 202437837), (3, 67479279), (7, 28919691), (9, 22493093), (19, 10654623), (21, 9639897), (57, 3551541), (63, 3213299), (131, 1545327), (133, 1522089), (171, 1183847), (393, 515109), (399, 507363), (917, 220761), (1179, 171703), (1197, 169121), (1291, 156807), (2489, 81333), (2751, 73587), (3873, 52269), (7467, 27111), (8253, 24529), (9037, 22401), (11619, 17423)]