199982484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11549}}^1$

素因数の和:11609

約数の個数: 72

約数和(自身を含む): 559158600

約数和(自身を除く): 359176116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 11549, 17316, 23098, 34647, 46196, 69294, 103941, 138588, 150137, 207882, 300274, 415764, 427313, 450411, 600548, 854626, 900822, 1281939, 1351233, 1709252, 1801644, 2563878, 2702466, 3845817, 5127756, 5404932, 5555069, 7691634, 11110138, 15383268, 16665207, 22220276, 33330414, 49995621, 66660828, 99991242, 199982484]

約数ペア:

[(1, 199982484), (2, 99991242), (3, 66660828), (4, 49995621), (6, 33330414), (9, 22220276), (12, 16665207), (13, 15383268), (18, 11110138), (26, 7691634), (36, 5555069), (37, 5404932), (39, 5127756), (52, 3845817), (74, 2702466), (78, 2563878), (111, 1801644), (117, 1709252), (148, 1351233), (156, 1281939), (222, 900822), (234, 854626), (333, 600548), (444, 450411), (468, 427313), (481, 415764), (666, 300274), (962, 207882), (1332, 150137), (1443, 138588), (1924, 103941), (2886, 69294), (4329, 46196), (5772, 34647), (8658, 23098), (11549, 17316)]