221668692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{90997}}^1$

素因数の和:91040

約数の個数: 48

約数和(自身を含む): 611506560

約数和(自身を除く): 389837868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 90997, 181994, 272991, 363988, 545982, 636979, 1091964, 1273958, 1910937, 2547916, 2638913, 3821874, 5277826, 7643748, 7916739, 10555652, 15833478, 18472391, 31666956, 36944782, 55417173, 73889564, 110834346, 221668692]

約数ペア:

[(1, 221668692), (2, 110834346), (3, 73889564), (4, 55417173), (6, 36944782), (7, 31666956), (12, 18472391), (14, 15833478), (21, 10555652), (28, 7916739), (29, 7643748), (42, 5277826), (58, 3821874), (84, 2638913), (87, 2547916), (116, 1910937), (174, 1273958), (203, 1091964), (348, 636979), (406, 545982), (609, 363988), (812, 272991), (1218, 181994), (2436, 90997)]