201723498

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 446484480

約数和(自身を除く): 244760982

約数列:

[1, 2, 3, 6, 9, 18, 79, 127, 158, 237, 254, 381, 474, 711, 762, 1117, 1143, 1422, 2234, 2286, 3351, 6702, 10033, 10053, 20066, 20106, 30099, 60198, 88243, 90297, 141859, 176486, 180594, 264729, 283718, 425577, 529458, 794187, 851154, 1276731, 1588374, 2553462, 11206861, 22413722, 33620583, 67241166, 100861749, 201723498]

約数ペア:

[(1, 201723498), (2, 100861749), (3, 67241166), (6, 33620583), (9, 22413722), (18, 11206861), (79, 2553462), (127, 1588374), (158, 1276731), (237, 851154), (254, 794187), (381, 529458), (474, 425577), (711, 283718), (762, 264729), (1117, 180594), (1143, 176486), (1422, 141859), (2234, 90297), (2286, 88243), (3351, 60198), (6702, 30099), (10033, 20106), (10053, 20066)]