207256728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18413}}^1$

素因数の和:18496

約数の個数: 64

約数和(自身を含む): 601032960

約数和(自身を除く): 393776232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1876, 2814, 3752, 5628, 11256, 18413, 36826, 55239, 73652, 110478, 128891, 147304, 220956, 257782, 386673, 441912, 515564, 773346, 1031128, 1233671, 1546692, 2467342, 3093384, 3701013, 4934684, 7402026, 8635697, 9869368, 14804052, 17271394, 25907091, 29608104, 34542788, 51814182, 69085576, 103628364, 207256728]

約数ペア:

[(1, 207256728), (2, 103628364), (3, 69085576), (4, 51814182), (6, 34542788), (7, 29608104), (8, 25907091), (12, 17271394), (14, 14804052), (21, 9869368), (24, 8635697), (28, 7402026), (42, 4934684), (56, 3701013), (67, 3093384), (84, 2467342), (134, 1546692), (168, 1233671), (201, 1031128), (268, 773346), (402, 515564), (469, 441912), (536, 386673), (804, 257782), (938, 220956), (1407, 147304), (1608, 128891), (1876, 110478), (2814, 73652), (3752, 55239), (5628, 36826), (11256, 18413)]