210970812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4579

約数の個数: 72

約数和(自身を含む): 556343424

約数和(自身を除く): 345372612

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1794, 2028, 3588, 3887, 4523, 7774, 9046, 11661, 13569, 15548, 18092, 23322, 27138, 46644, 54276, 58799, 104029, 117598, 176397, 208058, 235196, 312087, 352794, 416116, 624174, 705588, 764387, 1248348, 1352377, 1528774, 2293161, 2704754, 3057548, 4057131, 4586322, 5409508, 8114262, 9172644, 16228524, 17580901, 35161802, 52742703, 70323604, 105485406, 210970812]

約数ペア:

[(1, 210970812), (2, 105485406), (3, 70323604), (4, 52742703), (6, 35161802), (12, 17580901), (13, 16228524), (23, 9172644), (26, 8114262), (39, 5409508), (46, 4586322), (52, 4057131), (69, 3057548), (78, 2704754), (92, 2293161), (138, 1528774), (156, 1352377), (169, 1248348), (276, 764387), (299, 705588), (338, 624174), (507, 416116), (598, 352794), (676, 312087), (897, 235196), (1014, 208058), (1196, 176397), (1794, 117598), (2028, 104029), (3588, 58799), (3887, 54276), (4523, 46644), (7774, 27138), (9046, 23322), (11661, 18092), (13569, 15548)]