208161744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7068

約数の個数: 80

約数和(自身を含む): 621567360

約数和(自身を除く): 413405616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 6961, 7476, 9968, 13922, 14952, 20883, 27844, 29904, 41766, 48727, 55688, 83532, 97454, 111376, 146181, 167064, 194908, 292362, 334128, 389816, 584724, 619529, 779632, 1169448, 1239058, 1858587, 2338896, 2478116, 3717174, 4336703, 4956232, 7434348, 8673406, 9912464, 13010109, 14868696, 17346812, 26020218, 29737392, 34693624, 52040436, 69387248, 104080872, 208161744]

約数ペア:

[(1, 208161744), (2, 104080872), (3, 69387248), (4, 52040436), (6, 34693624), (7, 29737392), (8, 26020218), (12, 17346812), (14, 14868696), (16, 13010109), (21, 9912464), (24, 8673406), (28, 7434348), (42, 4956232), (48, 4336703), (56, 3717174), (84, 2478116), (89, 2338896), (112, 1858587), (168, 1239058), (178, 1169448), (267, 779632), (336, 619529), (356, 584724), (534, 389816), (623, 334128), (712, 292362), (1068, 194908), (1246, 167064), (1424, 146181), (1869, 111376), (2136, 97454), (2492, 83532), (3738, 55688), (4272, 48727), (4984, 41766), (6961, 29904), (7476, 27844), (9968, 20883), (13922, 14952)]