204613764

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 511967232

約数和(自身を除く): 307353468

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 71, 93, 122, 124, 127, 142, 183, 186, 213, 244, 254, 284, 366, 372, 381, 426, 508, 732, 762, 852, 1524, 1891, 2201, 3782, 3937, 4331, 4402, 5673, 6603, 7564, 7747, 7874, 8662, 8804, 9017, 11346, 11811, 12993, 13206, 15494, 15748, 17324, 18034, 22692, 23241, 23622, 25986, 26412, 27051, 30988, 36068, 46482, 47244, 51972, 54102, 92964, 108204, 134261, 240157, 268522, 279527, 402783, 480314, 537044, 550037, 559054, 720471, 805566, 838581, 960628, 1100074, 1118108, 1440942, 1611132, 1650111, 1677162, 2200148, 2881884, 3300222, 3354324, 6600444, 17051147, 34102294, 51153441, 68204588, 102306882, 204613764]

約数ペア:

[(1, 204613764), (2, 102306882), (3, 68204588), (4, 51153441), (6, 34102294), (12, 17051147), (31, 6600444), (61, 3354324), (62, 3300222), (71, 2881884), (93, 2200148), (122, 1677162), (124, 1650111), (127, 1611132), (142, 1440942), (183, 1118108), (186, 1100074), (213, 960628), (244, 838581), (254, 805566), (284, 720471), (366, 559054), (372, 550037), (381, 537044), (426, 480314), (508, 402783), (732, 279527), (762, 268522), (852, 240157), (1524, 134261), (1891, 108204), (2201, 92964), (3782, 54102), (3937, 51972), (4331, 47244), (4402, 46482), (5673, 36068), (6603, 30988), (7564, 27051), (7747, 26412), (7874, 25986), (8662, 23622), (8804, 23241), (9017, 22692), (11346, 18034), (11811, 17324), (12993, 15748), (13206, 15494)]