201764940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258673}}^1$

素因数の和:258698

約数の個数: 48

約数和(自身を含む): 608401248

約数和(自身を除く): 406636308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 258673, 517346, 776019, 1034692, 1293365, 1552038, 2586730, 3104076, 3362749, 3880095, 5173460, 6725498, 7760190, 10088247, 13450996, 15520380, 16813745, 20176494, 33627490, 40352988, 50441235, 67254980, 100882470, 201764940]

約数ペア:

[(1, 201764940), (2, 100882470), (3, 67254980), (4, 50441235), (5, 40352988), (6, 33627490), (10, 20176494), (12, 16813745), (13, 15520380), (15, 13450996), (20, 10088247), (26, 7760190), (30, 6725498), (39, 5173460), (52, 3880095), (60, 3362749), (65, 3104076), (78, 2586730), (130, 1552038), (156, 1293365), (195, 1034692), (260, 776019), (390, 517346), (780, 258673)]