208209078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{150223}}^1$

素因数の和:150249

約数の個数: 48

約数和(自身を含む): 562438656

約数和(自身を除く): 354229578

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 150223, 300446, 450669, 901338, 1051561, 1352007, 1652453, 2103122, 2704014, 3154683, 3304906, 4957359, 6309366, 9464049, 9914718, 11567171, 14872077, 18928098, 23134342, 29744154, 34701513, 69403026, 104104539, 208209078]

約数ペア:

[(1, 208209078), (2, 104104539), (3, 69403026), (6, 34701513), (7, 29744154), (9, 23134342), (11, 18928098), (14, 14872077), (18, 11567171), (21, 9914718), (22, 9464049), (33, 6309366), (42, 4957359), (63, 3304906), (66, 3154683), (77, 2704014), (99, 2103122), (126, 1652453), (154, 1352007), (198, 1051561), (231, 901338), (462, 450669), (693, 300446), (1386, 150223)]