202038390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{23143}}^1$

素因数の和:23253

約数の個数: 48

約数和(自身を含む): 530738208

約数和(自身を除く): 328699818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 23143, 46286, 69429, 115715, 138858, 208287, 231430, 347145, 416574, 694290, 1041435, 2082870, 2244871, 4489742, 6734613, 11224355, 13469226, 20203839, 22448710, 33673065, 40407678, 67346130, 101019195, 202038390]

約数ペア:

[(1, 202038390), (2, 101019195), (3, 67346130), (5, 40407678), (6, 33673065), (9, 22448710), (10, 20203839), (15, 13469226), (18, 11224355), (30, 6734613), (45, 4489742), (90, 2244871), (97, 2082870), (194, 1041435), (291, 694290), (485, 416574), (582, 347145), (873, 231430), (970, 208287), (1455, 138858), (1746, 115715), (2910, 69429), (4365, 46286), (8730, 23143)]