205198488

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1382

約数の個数: 128

約数和(自身を含む): 631584000

約数和(自身を除く): 426385512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 67, 72, 88, 99, 108, 132, 134, 198, 201, 216, 264, 268, 297, 396, 402, 536, 594, 603, 737, 792, 804, 1188, 1206, 1289, 1474, 1608, 1809, 2211, 2376, 2412, 2578, 2948, 3618, 3867, 4422, 4824, 5156, 5896, 6633, 7236, 7734, 8844, 10312, 11601, 13266, 14179, 14472, 15468, 17688, 19899, 23202, 26532, 28358, 30936, 34803, 39798, 42537, 46404, 53064, 56716, 69606, 79596, 85074, 86363, 92808, 113432, 127611, 139212, 159192, 170148, 172726, 255222, 259089, 278424, 340296, 345452, 382833, 510444, 518178, 690904, 765666, 777267, 949993, 1020888, 1036356, 1531332, 1554534, 1899986, 2072712, 2331801, 2849979, 3062664, 3109068, 3799972, 4663602, 5699958, 6218136, 7599944, 8549937, 9327204, 11399916, 17099874, 18654408, 22799832, 25649811, 34199748, 51299622, 68399496, 102599244, 205198488]

約数ペア:

[(1, 205198488), (2, 102599244), (3, 68399496), (4, 51299622), (6, 34199748), (8, 25649811), (9, 22799832), (11, 18654408), (12, 17099874), (18, 11399916), (22, 9327204), (24, 8549937), (27, 7599944), (33, 6218136), (36, 5699958), (44, 4663602), (54, 3799972), (66, 3109068), (67, 3062664), (72, 2849979), (88, 2331801), (99, 2072712), (108, 1899986), (132, 1554534), (134, 1531332), (198, 1036356), (201, 1020888), (216, 949993), (264, 777267), (268, 765666), (297, 690904), (396, 518178), (402, 510444), (536, 382833), (594, 345452), (603, 340296), (737, 278424), (792, 259089), (804, 255222), (1188, 172726), (1206, 170148), (1289, 159192), (1474, 139212), (1608, 127611), (1809, 113432), (2211, 92808), (2376, 86363), (2412, 85074), (2578, 79596), (2948, 69606), (3618, 56716), (3867, 53064), (4422, 46404), (4824, 42537), (5156, 39798), (5896, 34803), (6633, 30936), (7236, 28358), (7734, 26532), (8844, 23202), (10312, 19899), (11601, 17688), (13266, 15468), (14179, 14472)]