211380928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15803}}^1$

素因数の和:15845

約数の個数: 56

約数和(自身を含む): 481705920

約数和(自身を除く): 270324992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 15803, 31606, 63212, 126424, 173833, 252848, 300257, 347666, 505696, 600514, 695332, 1011392, 1201028, 1390664, 2402056, 2781328, 3302827, 4804112, 5562656, 6605654, 9608224, 11125312, 13211308, 19216448, 26422616, 52845232, 105690464, 211380928]

約数ペア:

[(1, 211380928), (2, 105690464), (4, 52845232), (8, 26422616), (11, 19216448), (16, 13211308), (19, 11125312), (22, 9608224), (32, 6605654), (38, 5562656), (44, 4804112), (64, 3302827), (76, 2781328), (88, 2402056), (152, 1390664), (176, 1201028), (209, 1011392), (304, 695332), (352, 600514), (418, 505696), (608, 347666), (704, 300257), (836, 252848), (1216, 173833), (1672, 126424), (3344, 63212), (6688, 31606), (13376, 15803)]