201886762

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 387384768

約数和(自身を除く): 185498006

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 137, 154, 274, 539, 959, 1078, 1367, 1507, 1918, 2734, 3014, 6713, 9569, 10549, 13426, 15037, 19138, 21098, 30074, 66983, 73843, 105259, 133966, 147686, 187279, 210518, 374558, 736813, 1310953, 1473626, 2060069, 2621906, 4120138, 9176671, 14420483, 18353342, 28840966, 100943381, 201886762]

約数ペア:

[(1, 201886762), (2, 100943381), (7, 28840966), (11, 18353342), (14, 14420483), (22, 9176671), (49, 4120138), (77, 2621906), (98, 2060069), (137, 1473626), (154, 1310953), (274, 736813), (539, 374558), (959, 210518), (1078, 187279), (1367, 147686), (1507, 133966), (1918, 105259), (2734, 73843), (3014, 66983), (6713, 30074), (9569, 21098), (10549, 19138), (13426, 15037)]