213869853396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{204019}}^1$

素因数の和:204853

約数の個数: 72

約数和(自身を含む): 555934914080

約数和(自身を除く): 342065060684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 787, 1332, 1574, 2361, 3148, 4722, 7083, 9444, 14166, 28332, 29119, 58238, 87357, 116476, 174714, 204019, 262071, 349428, 408038, 524142, 612057, 816076, 1048284, 1224114, 1836171, 2448228, 3672342, 7344684, 7548703, 15097406, 22646109, 30194812, 45292218, 67938327, 90584436, 135876654, 160562953, 271753308, 321125906, 481688859, 642251812, 963377718, 1445066577, 1926755436, 2890133154, 5780266308, 5940829261, 11881658522, 17822487783, 23763317044, 35644975566, 53467463349, 71289951132, 106934926698, 213869853396]

約数ペア:

[(1, 213869853396), (2, 106934926698), (3, 71289951132), (4, 53467463349), (6, 35644975566), (9, 23763317044), (12, 17822487783), (18, 11881658522), (36, 5940829261), (37, 5780266308), (74, 2890133154), (111, 1926755436), (148, 1445066577), (222, 963377718), (333, 642251812), (444, 481688859), (666, 321125906), (787, 271753308), (1332, 160562953), (1574, 135876654), (2361, 90584436), (3148, 67938327), (4722, 45292218), (7083, 30194812), (9444, 22646109), (14166, 15097406), (28332, 7548703), (29119, 7344684), (58238, 3672342), (87357, 2448228), (116476, 1836171), (174714, 1224114), (204019, 1048284), (262071, 816076), (349428, 612057), (408038, 524142)]