205196496

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 547464960

約数和(自身を除く): 342268464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 79, 106, 158, 159, 212, 237, 316, 318, 424, 474, 632, 636, 848, 948, 1021, 1264, 1272, 1896, 2042, 2544, 3063, 3792, 4084, 4187, 6126, 8168, 8374, 12252, 12561, 16336, 16748, 24504, 25122, 33496, 49008, 50244, 54113, 66992, 80659, 100488, 108226, 161318, 162339, 200976, 216452, 241977, 322636, 324678, 432904, 483954, 645272, 649356, 865808, 967908, 1290544, 1298712, 1935816, 2597424, 3871632, 4274927, 8549854, 12824781, 17099708, 25649562, 34199416, 51299124, 68398832, 102598248, 205196496]

約数ペア:

[(1, 205196496), (2, 102598248), (3, 68398832), (4, 51299124), (6, 34199416), (8, 25649562), (12, 17099708), (16, 12824781), (24, 8549854), (48, 4274927), (53, 3871632), (79, 2597424), (106, 1935816), (158, 1298712), (159, 1290544), (212, 967908), (237, 865808), (316, 649356), (318, 645272), (424, 483954), (474, 432904), (632, 324678), (636, 322636), (848, 241977), (948, 216452), (1021, 200976), (1264, 162339), (1272, 161318), (1896, 108226), (2042, 100488), (2544, 80659), (3063, 66992), (3792, 54113), (4084, 50244), (4187, 49008), (6126, 33496), (8168, 25122), (8374, 24504), (12252, 16748), (12561, 16336)]