206746812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 548492672

約数和(自身を除く): 341745860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1891, 2196, 3037, 3782, 5673, 6074, 7564, 9111, 11346, 12148, 17019, 18222, 22692, 27333, 34038, 36444, 54666, 68076, 94147, 109332, 185257, 188294, 282441, 370514, 376588, 555771, 564882, 741028, 847323, 1111542, 1129764, 1667313, 1694646, 2223084, 3334626, 3389292, 5742967, 6669252, 11485934, 17228901, 22971868, 34457802, 51686703, 68915604, 103373406, 206746812]

約数ペア:

[(1, 206746812), (2, 103373406), (3, 68915604), (4, 51686703), (6, 34457802), (9, 22971868), (12, 17228901), (18, 11485934), (31, 6669252), (36, 5742967), (61, 3389292), (62, 3334626), (93, 2223084), (122, 1694646), (124, 1667313), (183, 1129764), (186, 1111542), (244, 847323), (279, 741028), (366, 564882), (372, 555771), (549, 376588), (558, 370514), (732, 282441), (1098, 188294), (1116, 185257), (1891, 109332), (2196, 94147), (3037, 68076), (3782, 54666), (5673, 36444), (6074, 34038), (7564, 27333), (9111, 22692), (11346, 18222), (12148, 17019)]