202450244

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 384357120

約数和(自身を除く): 181906876

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 157, 188, 314, 361, 628, 722, 893, 1444, 1786, 2983, 3572, 5966, 6859, 7379, 11932, 13718, 14758, 16967, 27436, 29516, 33934, 56677, 67868, 113354, 140201, 226708, 280402, 322373, 560804, 644746, 1076863, 1289492, 2153726, 2663819, 4307452, 5327638, 10655276, 50612561, 101225122, 202450244]

約数ペア:

[(1, 202450244), (2, 101225122), (4, 50612561), (19, 10655276), (38, 5327638), (47, 4307452), (76, 2663819), (94, 2153726), (157, 1289492), (188, 1076863), (314, 644746), (361, 560804), (628, 322373), (722, 280402), (893, 226708), (1444, 140201), (1786, 113354), (2983, 67868), (3572, 56677), (5966, 33934), (6859, 29516), (7379, 27436), (11932, 16967), (13718, 14758)]