202212972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22741}}^1$

素因数の和:22783

約数の個数: 72

約数和(自身を含む): 579466160

約数和(自身を除く): 377253188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22741, 45482, 68223, 90964, 136446, 204669, 272892, 295633, 409338, 432079, 591266, 818676, 864158, 886899, 1182532, 1296237, 1728316, 1773798, 2592474, 2660697, 3547596, 3888711, 5184948, 5321394, 5617027, 7777422, 10642788, 11234054, 15554844, 16851081, 22468108, 33702162, 50553243, 67404324, 101106486, 202212972]

約数ペア:

[(1, 202212972), (2, 101106486), (3, 67404324), (4, 50553243), (6, 33702162), (9, 22468108), (12, 16851081), (13, 15554844), (18, 11234054), (19, 10642788), (26, 7777422), (36, 5617027), (38, 5321394), (39, 5184948), (52, 3888711), (57, 3547596), (76, 2660697), (78, 2592474), (114, 1773798), (117, 1728316), (156, 1296237), (171, 1182532), (228, 886899), (234, 864158), (247, 818676), (342, 591266), (468, 432079), (494, 409338), (684, 295633), (741, 272892), (988, 204669), (1482, 136446), (2223, 90964), (2964, 68223), (4446, 45482), (8892, 22741)]