200815902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27961}}^1$

素因数の和:27998

約数の個数: 64

約数和(自身を含む): 536870400

約数和(自身を除く): 336054498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 27961, 55922, 83883, 167766, 195727, 251649, 391454, 503298, 531259, 587181, 754947, 1062518, 1174362, 1509894, 1593777, 1761543, 3187554, 3523086, 3718813, 4781331, 5284629, 7437626, 9562662, 10569258, 11156439, 14343993, 22312878, 28687986, 33469317, 66938634, 100407951, 200815902]

約数ペア:

[(1, 200815902), (2, 100407951), (3, 66938634), (6, 33469317), (7, 28687986), (9, 22312878), (14, 14343993), (18, 11156439), (19, 10569258), (21, 9562662), (27, 7437626), (38, 5284629), (42, 4781331), (54, 3718813), (57, 3523086), (63, 3187554), (114, 1761543), (126, 1593777), (133, 1509894), (171, 1174362), (189, 1062518), (266, 754947), (342, 587181), (378, 531259), (399, 503298), (513, 391454), (798, 251649), (1026, 195727), (1197, 167766), (2394, 83883), (3591, 55922), (7182, 27961)]