201615492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21187}}^1$

素因数の和:21268

約数の個数: 48

約数和(自身を含む): 514953152

約数和(自身を除く): 313337660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 21187, 42374, 63561, 84748, 127122, 254244, 275431, 550862, 826293, 1101724, 1292407, 1652586, 2584814, 3305172, 3877221, 5169628, 7754442, 15508884, 16801291, 33602582, 50403873, 67205164, 100807746, 201615492]

約数ペア:

[(1, 201615492), (2, 100807746), (3, 67205164), (4, 50403873), (6, 33602582), (12, 16801291), (13, 15508884), (26, 7754442), (39, 5169628), (52, 3877221), (61, 3305172), (78, 2584814), (122, 1652586), (156, 1292407), (183, 1101724), (244, 826293), (366, 550862), (732, 275431), (793, 254244), (1586, 127122), (2379, 84748), (3172, 63561), (4758, 42374), (9516, 21187)]