211496942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 156221458

約数列:

[1, 2, 19, 29, 31, 38, 41, 58, 62, 82, 151, 302, 551, 589, 779, 899, 1102, 1178, 1189, 1271, 1558, 1798, 2378, 2542, 2869, 4379, 4681, 5738, 6191, 8758, 9362, 12382, 17081, 22591, 24149, 34162, 36859, 45182, 48298, 73718, 83201, 88939, 117629, 135749, 166402, 177878, 179539, 191921, 235258, 271498, 359078, 383842, 700321, 1400642, 2579231, 3411241, 3646499, 5158462, 5565709, 6822482, 7292998, 11131418, 105748471, 211496942]

約数ペア:

[(1, 211496942), (2, 105748471), (19, 11131418), (29, 7292998), (31, 6822482), (38, 5565709), (41, 5158462), (58, 3646499), (62, 3411241), (82, 2579231), (151, 1400642), (302, 700321), (551, 383842), (589, 359078), (779, 271498), (899, 235258), (1102, 191921), (1178, 179539), (1189, 177878), (1271, 166402), (1558, 135749), (1798, 117629), (2378, 88939), (2542, 83201), (2869, 73718), (4379, 48298), (4681, 45182), (5738, 36859), (6191, 34162), (8758, 24149), (9362, 22591), (12382, 17081)]