227138692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2932

約数の個数: 48

約数和(自身を含む): 461321280

約数和(自身を除く): 234182588

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 2134, 2801, 3686, 4268, 5602, 7372, 11204, 20273, 30811, 40546, 53219, 61622, 81092, 106438, 123244, 212876, 271697, 543394, 585409, 1086788, 1170818, 2341636, 2988667, 5162243, 5977334, 10324486, 11954668, 20648972, 56784673, 113569346, 227138692]

約数ペア:

[(1, 227138692), (2, 113569346), (4, 56784673), (11, 20648972), (19, 11954668), (22, 10324486), (38, 5977334), (44, 5162243), (76, 2988667), (97, 2341636), (194, 1170818), (209, 1086788), (388, 585409), (418, 543394), (836, 271697), (1067, 212876), (1843, 123244), (2134, 106438), (2801, 81092), (3686, 61622), (4268, 53219), (5602, 40546), (7372, 30811), (11204, 20273)]