199530870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5126

約数の個数: 128

約数和(自身を含む): 632282112

約数和(自身を除く): 432751242

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5081, 5610, 6545, 7854, 10162, 13090, 15243, 19635, 25405, 30486, 35567, 39270, 50810, 55891, 71134, 76215, 86377, 106701, 111782, 152430, 167673, 172754, 177835, 213402, 259131, 279455, 335346, 355670, 391237, 431885, 518262, 533505, 558910, 604639, 782474, 838365, 863770, 950147, 1067010, 1173711, 1209278, 1295655, 1676730, 1813917, 1900294, 1956185, 2347422, 2591310, 2850441, 3023195, 3627834, 3912370, 4750735, 5700882, 5868555, 6046390, 6651029, 9069585, 9501470, 11737110, 13302058, 14252205, 18139170, 19953087, 28504410, 33255145, 39906174, 66510290, 99765435, 199530870]

約数ペア:

[(1, 199530870), (2, 99765435), (3, 66510290), (5, 39906174), (6, 33255145), (7, 28504410), (10, 19953087), (11, 18139170), (14, 14252205), (15, 13302058), (17, 11737110), (21, 9501470), (22, 9069585), (30, 6651029), (33, 6046390), (34, 5868555), (35, 5700882), (42, 4750735), (51, 3912370), (55, 3627834), (66, 3023195), (70, 2850441), (77, 2591310), (85, 2347422), (102, 1956185), (105, 1900294), (110, 1813917), (119, 1676730), (154, 1295655), (165, 1209278), (170, 1173711), (187, 1067010), (210, 950147), (231, 863770), (238, 838365), (255, 782474), (330, 604639), (357, 558910), (374, 533505), (385, 518262), (462, 431885), (510, 391237), (561, 355670), (595, 335346), (714, 279455), (770, 259131), (935, 213402), (1122, 177835), (1155, 172754), (1190, 167673), (1309, 152430), (1785, 111782), (1870, 106701), (2310, 86377), (2618, 76215), (2805, 71134), (3570, 55891), (3927, 50810), (5081, 39270), (5610, 35567), (6545, 30486), (7854, 25405), (10162, 19635), (13090, 15243)]