206996815844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19609399}}^1$

素因数の和:19609452

約数の個数: 48

約数和(自身を含む): 461213088000

約数和(自身を除く): 254216272156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5278, 10556, 19609399, 39218798, 78437596, 137265793, 254922187, 274531586, 509844374, 549063172, 568672571, 1019688748, 1137345142, 1784455309, 2274690284, 3568910618, 3980707997, 7137821236, 7392743423, 7961415994, 14785486846, 15922831988, 29570973692, 51749203961, 103498407922, 206996815844]

約数ペア:

[(1, 206996815844), (2, 103498407922), (4, 51749203961), (7, 29570973692), (13, 15922831988), (14, 14785486846), (26, 7961415994), (28, 7392743423), (29, 7137821236), (52, 3980707997), (58, 3568910618), (91, 2274690284), (116, 1784455309), (182, 1137345142), (203, 1019688748), (364, 568672571), (377, 549063172), (406, 509844374), (754, 274531586), (812, 254922187), (1508, 137265793), (2639, 78437596), (5278, 39218798), (10556, 19609399)]