205009848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149861}}^1$

素因数の和:149892

約数の個数: 48

約数和(自身を含む): 584461800

約数和(自身を除く): 379451952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 149861, 299722, 449583, 599444, 899166, 1198888, 1348749, 1798332, 2697498, 2847359, 3596664, 5394996, 5694718, 8542077, 10789992, 11389436, 17084154, 22778872, 25626231, 34168308, 51252462, 68336616, 102504924, 205009848]

約数ペア:

[(1, 205009848), (2, 102504924), (3, 68336616), (4, 51252462), (6, 34168308), (8, 25626231), (9, 22778872), (12, 17084154), (18, 11389436), (19, 10789992), (24, 8542077), (36, 5694718), (38, 5394996), (57, 3596664), (72, 2847359), (76, 2697498), (114, 1798332), (152, 1348749), (171, 1198888), (228, 899166), (342, 599444), (456, 449583), (684, 299722), (1368, 149861)]