214955684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{5779}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 399097440

約数和(自身を除く): 184141756

約数列:

[1, 2, 4, 17, 34, 68, 547, 1094, 2188, 5779, 9299, 11558, 18598, 23116, 37196, 98243, 196486, 392972, 3161113, 6322226, 12644452, 53738921, 107477842, 214955684]

約数ペア:

[(1, 214955684), (2, 107477842), (4, 53738921), (17, 12644452), (34, 6322226), (68, 3161113), (547, 392972), (1094, 196486), (2188, 98243), (5779, 37196), (9299, 23116), (11558, 18598)]