201687330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{881}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 522764928

約数和(自身を除く): 321077598

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 587, 881, 1174, 1761, 1762, 2643, 2935, 3522, 4405, 5286, 5870, 7631, 8805, 8810, 11453, 13215, 15262, 17610, 22893, 22906, 26430, 34359, 38155, 45786, 57265, 68718, 76310, 114465, 114530, 171795, 228930, 343590, 517147, 1034294, 1551441, 2585735, 3102882, 5171470, 6722911, 7757205, 13445822, 15514410, 20168733, 33614555, 40337466, 67229110, 100843665, 201687330]

約数ペア:

[(1, 201687330), (2, 100843665), (3, 67229110), (5, 40337466), (6, 33614555), (10, 20168733), (13, 15514410), (15, 13445822), (26, 7757205), (30, 6722911), (39, 5171470), (65, 3102882), (78, 2585735), (130, 1551441), (195, 1034294), (390, 517147), (587, 343590), (881, 228930), (1174, 171795), (1761, 114530), (1762, 114465), (2643, 76310), (2935, 68718), (3522, 57265), (4405, 45786), (5286, 38155), (5870, 34359), (7631, 26430), (8805, 22906), (8810, 22893), (11453, 17610), (13215, 15262)]