206556090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 556174080

約数和(自身を除く): 349617990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 109, 113, 129, 130, 195, 215, 218, 226, 258, 327, 339, 390, 430, 545, 559, 565, 645, 654, 678, 1090, 1118, 1130, 1290, 1417, 1469, 1635, 1677, 1695, 2795, 2834, 2938, 3270, 3354, 3390, 4251, 4407, 4687, 4859, 5590, 7085, 7345, 8385, 8502, 8814, 9374, 9718, 12317, 14061, 14170, 14577, 14690, 16770, 21255, 22035, 23435, 24295, 24634, 28122, 29154, 36951, 42510, 44070, 46870, 48590, 60931, 61585, 63167, 70305, 72885, 73902, 121862, 123170, 126334, 140610, 145770, 160121, 182793, 184755, 189501, 304655, 315835, 320242, 365586, 369510, 379002, 480363, 529631, 609310, 631670, 800605, 913965, 947505, 960726, 1059262, 1588893, 1601210, 1827930, 1895010, 2401815, 2648155, 3177786, 4803630, 5296310, 6885203, 7944465, 13770406, 15888930, 20655609, 34426015, 41311218, 68852030, 103278045, 206556090]

約数ペア:

[(1, 206556090), (2, 103278045), (3, 68852030), (5, 41311218), (6, 34426015), (10, 20655609), (13, 15888930), (15, 13770406), (26, 7944465), (30, 6885203), (39, 5296310), (43, 4803630), (65, 3177786), (78, 2648155), (86, 2401815), (109, 1895010), (113, 1827930), (129, 1601210), (130, 1588893), (195, 1059262), (215, 960726), (218, 947505), (226, 913965), (258, 800605), (327, 631670), (339, 609310), (390, 529631), (430, 480363), (545, 379002), (559, 369510), (565, 365586), (645, 320242), (654, 315835), (678, 304655), (1090, 189501), (1118, 184755), (1130, 182793), (1290, 160121), (1417, 145770), (1469, 140610), (1635, 126334), (1677, 123170), (1695, 121862), (2795, 73902), (2834, 72885), (2938, 70305), (3270, 63167), (3354, 61585), (3390, 60931), (4251, 48590), (4407, 46870), (4687, 44070), (4859, 42510), (5590, 36951), (7085, 29154), (7345, 28122), (8385, 24634), (8502, 24295), (8814, 23435), (9374, 22035), (9718, 21255), (12317, 16770), (14061, 14690), (14170, 14577)]