209245048974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^2\times {\mathrm{1429}}^1$

素因数の和:1707

約数の個数: 144

約数和(自身を含む): 500386286400

約数和(自身を除く): 291141237426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 89, 117, 158, 178, 234, 237, 267, 474, 534, 711, 801, 1027, 1157, 1422, 1429, 1602, 2054, 2314, 2858, 3081, 3471, 4287, 6162, 6942, 7031, 7921, 8574, 9243, 10413, 12861, 14062, 15842, 18486, 18577, 20826, 21093, 23763, 25722, 37154, 42186, 47526, 55731, 63279, 71289, 91403, 102973, 111462, 112891, 126558, 127181, 142578, 167193, 182806, 205946, 225782, 254362, 274209, 308919, 334386, 338673, 381543, 548418, 617838, 625759, 677346, 763086, 822627, 926757, 1016019, 1144629, 1251518, 1467583, 1645254, 1653353, 1853514, 1877277, 2032038, 2289258, 2935166, 3306706, 3754554, 4402749, 4960059, 5631831, 8134867, 8805498, 9920118, 10047299, 11263662, 11319109, 13208247, 14880177, 16269734, 20094598, 22638218, 24404601, 26416494, 29760354, 30141897, 33957327, 48809202, 60283794, 67914654, 73213803, 90425691, 101871981, 130614887, 146427606, 147148417, 180851382, 203743962, 261229774, 294296834, 391844661, 441445251, 783689322, 882890502, 894209611, 1175533983, 1324335753, 1788419222, 2351067966, 2648671506, 2682628833, 5365257666, 8047886499, 11624724943, 16095772998, 23249449886, 34874174829, 69748349658, 104622524487, 209245048974]

約数ペア:

[(1, 209245048974), (2, 104622524487), (3, 69748349658), (6, 34874174829), (9, 23249449886), (13, 16095772998), (18, 11624724943), (26, 8047886499), (39, 5365257666), (78, 2682628833), (79, 2648671506), (89, 2351067966), (117, 1788419222), (158, 1324335753), (178, 1175533983), (234, 894209611), (237, 882890502), (267, 783689322), (474, 441445251), (534, 391844661), (711, 294296834), (801, 261229774), (1027, 203743962), (1157, 180851382), (1422, 147148417), (1429, 146427606), (1602, 130614887), (2054, 101871981), (2314, 90425691), (2858, 73213803), (3081, 67914654), (3471, 60283794), (4287, 48809202), (6162, 33957327), (6942, 30141897), (7031, 29760354), (7921, 26416494), (8574, 24404601), (9243, 22638218), (10413, 20094598), (12861, 16269734), (14062, 14880177), (15842, 13208247), (18486, 11319109), (18577, 11263662), (20826, 10047299), (21093, 9920118), (23763, 8805498), (25722, 8134867), (37154, 5631831), (42186, 4960059), (47526, 4402749), (55731, 3754554), (63279, 3306706), (71289, 2935166), (91403, 2289258), (102973, 2032038), (111462, 1877277), (112891, 1853514), (126558, 1653353), (127181, 1645254), (142578, 1467583), (167193, 1251518), (182806, 1144629), (205946, 1016019), (225782, 926757), (254362, 822627), (274209, 763086), (308919, 677346), (334386, 625759), (338673, 617838), (381543, 548418)]