208015344

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{25343}}^1$

素因数の和:25379

約数の個数: 80

約数和(自身を含む): 628531200

約数和(自身を除く): 420515856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 25343, 50686, 76029, 101372, 152058, 202744, 228087, 304116, 405488, 456174, 481517, 608232, 684261, 912348, 963034, 1216464, 1368522, 1444551, 1824696, 1926068, 2737044, 2889102, 3649392, 3852136, 4333653, 5474088, 5778204, 7704272, 8667306, 10948176, 11556408, 13000959, 17334612, 23112816, 26001918, 34669224, 52003836, 69338448, 104007672, 208015344]

約数ペア:

[(1, 208015344), (2, 104007672), (3, 69338448), (4, 52003836), (6, 34669224), (8, 26001918), (9, 23112816), (12, 17334612), (16, 13000959), (18, 11556408), (19, 10948176), (24, 8667306), (27, 7704272), (36, 5778204), (38, 5474088), (48, 4333653), (54, 3852136), (57, 3649392), (72, 2889102), (76, 2737044), (108, 1926068), (114, 1824696), (144, 1444551), (152, 1368522), (171, 1216464), (216, 963034), (228, 912348), (304, 684261), (342, 608232), (432, 481517), (456, 456174), (513, 405488), (684, 304116), (912, 228087), (1026, 202744), (1368, 152058), (2052, 101372), (2736, 76029), (4104, 50686), (8208, 25343)]