208885050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 144

約数和(自身を含む): 644735520

約数和(自身を除く): 435850470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 275, 285, 330, 342, 418, 450, 475, 495, 550, 570, 627, 825, 855, 950, 990, 1045, 1254, 1425, 1650, 1710, 1881, 2090, 2221, 2475, 2850, 3135, 3762, 4275, 4442, 4950, 5225, 6270, 6663, 8550, 9405, 10450, 11105, 13326, 15675, 18810, 19989, 22210, 24431, 31350, 33315, 39978, 42199, 47025, 48862, 55525, 66630, 73293, 84398, 94050, 99945, 111050, 122155, 126597, 146586, 166575, 199890, 210995, 219879, 244310, 253194, 333150, 366465, 379791, 421990, 439758, 464189, 499725, 610775, 632985, 732930, 759582, 928378, 999450, 1054975, 1099395, 1221550, 1265970, 1392567, 1832325, 1898955, 2109950, 2198790, 2320945, 2785134, 3164925, 3664650, 3797910, 4177701, 4641890, 5496975, 6329850, 6962835, 8355402, 9494775, 10993950, 11604725, 13925670, 18989550, 20888505, 23209450, 34814175, 41777010, 69628350, 104442525, 208885050]

約数ペア:

[(1, 208885050), (2, 104442525), (3, 69628350), (5, 41777010), (6, 34814175), (9, 23209450), (10, 20888505), (11, 18989550), (15, 13925670), (18, 11604725), (19, 10993950), (22, 9494775), (25, 8355402), (30, 6962835), (33, 6329850), (38, 5496975), (45, 4641890), (50, 4177701), (55, 3797910), (57, 3664650), (66, 3164925), (75, 2785134), (90, 2320945), (95, 2198790), (99, 2109950), (110, 1898955), (114, 1832325), (150, 1392567), (165, 1265970), (171, 1221550), (190, 1099395), (198, 1054975), (209, 999450), (225, 928378), (275, 759582), (285, 732930), (330, 632985), (342, 610775), (418, 499725), (450, 464189), (475, 439758), (495, 421990), (550, 379791), (570, 366465), (627, 333150), (825, 253194), (855, 244310), (950, 219879), (990, 210995), (1045, 199890), (1254, 166575), (1425, 146586), (1650, 126597), (1710, 122155), (1881, 111050), (2090, 99945), (2221, 94050), (2475, 84398), (2850, 73293), (3135, 66630), (3762, 55525), (4275, 48862), (4442, 47025), (4950, 42199), (5225, 39978), (6270, 33315), (6663, 31350), (8550, 24431), (9405, 22210), (10450, 19989), (11105, 18810), (13326, 15675)]