203993555480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877011}}^1$

素因数の和:1877065

約数の個数: 128

約数和(自身を含む): 567608428800

約数和(自身を除く): 363614873320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 260, 286, 380, 418, 440, 494, 520, 572, 715, 760, 836, 988, 1045, 1144, 1235, 1430, 1672, 1976, 2090, 2470, 2717, 2860, 4180, 4940, 5434, 5720, 8360, 9880, 10868, 13585, 21736, 27170, 54340, 108680, 1877011, 3754022, 7508044, 9385055, 15016088, 18770110, 20647121, 24401143, 35663209, 37540220, 41294242, 48802286, 71326418, 75080440, 82588484, 97604572, 103235605, 122005715, 142652836, 165176968, 178316045, 195209144, 206471210, 244011430, 268412573, 285305672, 356632090, 392295299, 412942420, 463621717, 488022860, 536825146, 713264180, 784590598, 825884840, 927243434, 976045720, 1073650292, 1342062865, 1426528360, 1569181196, 1854486868, 1961476495, 2147300584, 2318108585, 2684125730, 3138362392, 3708973736, 3922952990, 4636217170, 5099838887, 5368251460, 7845905980, 9272434340, 10199677774, 10736502920, 15691811960, 18544868680, 20399355548, 25499194435, 40798711096, 50998388870, 101996777740, 203993555480]

約数ペア:

[(1, 203993555480), (2, 101996777740), (4, 50998388870), (5, 40798711096), (8, 25499194435), (10, 20399355548), (11, 18544868680), (13, 15691811960), (19, 10736502920), (20, 10199677774), (22, 9272434340), (26, 7845905980), (38, 5368251460), (40, 5099838887), (44, 4636217170), (52, 3922952990), (55, 3708973736), (65, 3138362392), (76, 2684125730), (88, 2318108585), (95, 2147300584), (104, 1961476495), (110, 1854486868), (130, 1569181196), (143, 1426528360), (152, 1342062865), (190, 1073650292), (209, 976045720), (220, 927243434), (247, 825884840), (260, 784590598), (286, 713264180), (380, 536825146), (418, 488022860), (440, 463621717), (494, 412942420), (520, 392295299), (572, 356632090), (715, 285305672), (760, 268412573), (836, 244011430), (988, 206471210), (1045, 195209144), (1144, 178316045), (1235, 165176968), (1430, 142652836), (1672, 122005715), (1976, 103235605), (2090, 97604572), (2470, 82588484), (2717, 75080440), (2860, 71326418), (4180, 48802286), (4940, 41294242), (5434, 37540220), (5720, 35663209), (8360, 24401143), (9880, 20647121), (10868, 18770110), (13585, 15016088), (21736, 9385055), (27170, 7508044), (54340, 3754022), (108680, 1877011)]