214510828

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 72

約数和(自身を含む): 465903200

約数和(自身を除く): 251392372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 343, 476, 541, 578, 686, 833, 1082, 1156, 1372, 1666, 2023, 2164, 3332, 3787, 4046, 5831, 7574, 8092, 9197, 11662, 14161, 15148, 18394, 23324, 26509, 28322, 36788, 53018, 56644, 64379, 99127, 106036, 128758, 156349, 185563, 198254, 257516, 312698, 371126, 396508, 450653, 625396, 742252, 901306, 1094443, 1802612, 2188886, 3154571, 4377772, 6309142, 7661101, 12618284, 15322202, 30644404, 53627707, 107255414, 214510828]

約数ペア:

[(1, 214510828), (2, 107255414), (4, 53627707), (7, 30644404), (14, 15322202), (17, 12618284), (28, 7661101), (34, 6309142), (49, 4377772), (68, 3154571), (98, 2188886), (119, 1802612), (196, 1094443), (238, 901306), (289, 742252), (343, 625396), (476, 450653), (541, 396508), (578, 371126), (686, 312698), (833, 257516), (1082, 198254), (1156, 185563), (1372, 156349), (1666, 128758), (2023, 106036), (2164, 99127), (3332, 64379), (3787, 56644), (4046, 53018), (5831, 36788), (7574, 28322), (8092, 26509), (9197, 23324), (11662, 18394), (14161, 15148)]