208833378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43891}}^1$

素因数の和:43970

約数の個数: 32

約数和(自身を含む): 457179072

約数和(自身を除く): 248345694

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 43891, 87782, 131673, 263346, 570583, 1141166, 1711749, 2677351, 3423498, 5354702, 8032053, 16064106, 34805563, 69611126, 104416689, 208833378]

約数ペア:

[(1, 208833378), (2, 104416689), (3, 69611126), (6, 34805563), (13, 16064106), (26, 8032053), (39, 5354702), (61, 3423498), (78, 2677351), (122, 1711749), (183, 1141166), (366, 570583), (793, 263346), (1586, 131673), (2379, 87782), (4758, 43891)]