199943664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{245029}}^1$

素因数の和:245057

約数の個数: 40

約数和(自身を含む): 546906960

約数和(自身を除く): 346963296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 245029, 490058, 735087, 980116, 1470174, 1960232, 2940348, 3920464, 4165493, 5880696, 8330986, 11761392, 12496479, 16661972, 24992958, 33323944, 49985916, 66647888, 99971832, 199943664]

約数ペア:

[(1, 199943664), (2, 99971832), (3, 66647888), (4, 49985916), (6, 33323944), (8, 24992958), (12, 16661972), (16, 12496479), (17, 11761392), (24, 8330986), (34, 5880696), (48, 4165493), (51, 3920464), (68, 2940348), (102, 1960232), (136, 1470174), (204, 980116), (272, 735087), (408, 490058), (816, 245029)]