209129466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 96

約数和(自身を含む): 543811968

約数和(自身を除く): 334682502

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 361, 399, 494, 546, 722, 741, 798, 1061, 1083, 1482, 1729, 2122, 2166, 2527, 3183, 3458, 4693, 5054, 5187, 6366, 7427, 7581, 9386, 10374, 13793, 14079, 14854, 15162, 20159, 22281, 27586, 28158, 32851, 40318, 41379, 44562, 60477, 65702, 82758, 96551, 98553, 120954, 141113, 193102, 197106, 262067, 282226, 289653, 383021, 423339, 524134, 579306, 766042, 786201, 846678, 1149063, 1572402, 1834469, 2298126, 2681147, 3668938, 4979273, 5362294, 5503407, 8043441, 9958546, 11006814, 14937819, 16086882, 29875638, 34854911, 69709822, 104564733, 209129466]

約数ペア:

[(1, 209129466), (2, 104564733), (3, 69709822), (6, 34854911), (7, 29875638), (13, 16086882), (14, 14937819), (19, 11006814), (21, 9958546), (26, 8043441), (38, 5503407), (39, 5362294), (42, 4979273), (57, 3668938), (78, 2681147), (91, 2298126), (114, 1834469), (133, 1572402), (182, 1149063), (247, 846678), (266, 786201), (273, 766042), (361, 579306), (399, 524134), (494, 423339), (546, 383021), (722, 289653), (741, 282226), (798, 262067), (1061, 197106), (1083, 193102), (1482, 141113), (1729, 120954), (2122, 98553), (2166, 96551), (2527, 82758), (3183, 65702), (3458, 60477), (4693, 44562), (5054, 41379), (5187, 40318), (6366, 32851), (7427, 28158), (7581, 27586), (9386, 22281), (10374, 20159), (13793, 15162), (14079, 14854)]