214936304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71837}}^1$

素因数の和:71873

約数の個数: 40

約数和(自身を含む): 481027248

約数和(自身を除く): 266090944

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 71837, 143674, 287348, 574696, 790207, 1149392, 1221229, 1580414, 2442458, 3160828, 4884916, 6321656, 9769832, 12643312, 13433519, 19539664, 26867038, 53734076, 107468152, 214936304]

約数ペア:

[(1, 214936304), (2, 107468152), (4, 53734076), (8, 26867038), (11, 19539664), (16, 13433519), (17, 12643312), (22, 9769832), (34, 6321656), (44, 4884916), (68, 3160828), (88, 2442458), (136, 1580414), (176, 1221229), (187, 1149392), (272, 790207), (374, 574696), (748, 287348), (1496, 143674), (2992, 71837)]