199049928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5669}}^1$

素因数の和:5715

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 454134072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5669, 5852, 8778, 11338, 11704, 17007, 17556, 22676, 34014, 35112, 39683, 45352, 62359, 68028, 79366, 107711, 119049, 124718, 136056, 158732, 187077, 215422, 238098, 249436, 317464, 323133, 374154, 430844, 436513, 476196, 498872, 646266, 748308, 753977, 861688, 873026, 952392, 1184821, 1292532, 1309539, 1496616, 1507954, 1746052, 2261931, 2369642, 2585064, 2619078, 3015908, 3492104, 3554463, 4523862, 4739284, 5238156, 6031816, 7108926, 8293747, 9047724, 9478568, 10476312, 14217852, 16587494, 18095448, 24881241, 28435704, 33174988, 49762482, 66349976, 99524964, 199049928]

約数ペア:

[(1, 199049928), (2, 99524964), (3, 66349976), (4, 49762482), (6, 33174988), (7, 28435704), (8, 24881241), (11, 18095448), (12, 16587494), (14, 14217852), (19, 10476312), (21, 9478568), (22, 9047724), (24, 8293747), (28, 7108926), (33, 6031816), (38, 5238156), (42, 4739284), (44, 4523862), (56, 3554463), (57, 3492104), (66, 3015908), (76, 2619078), (77, 2585064), (84, 2369642), (88, 2261931), (114, 1746052), (132, 1507954), (133, 1496616), (152, 1309539), (154, 1292532), (168, 1184821), (209, 952392), (228, 873026), (231, 861688), (264, 753977), (266, 748308), (308, 646266), (399, 498872), (418, 476196), (456, 436513), (462, 430844), (532, 374154), (616, 323133), (627, 317464), (798, 249436), (836, 238098), (924, 215422), (1064, 187077), (1254, 158732), (1463, 136056), (1596, 124718), (1672, 119049), (1848, 107711), (2508, 79366), (2926, 68028), (3192, 62359), (4389, 45352), (5016, 39683), (5669, 35112), (5852, 34014), (8778, 22676), (11338, 17556), (11704, 17007)]