206596350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{19961}}^1$

素因数の和:20002

約数の個数: 72

約数和(自身を含む): 579217392

約数和(自身を除く): 372621042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 19961, 39922, 59883, 99805, 119766, 179649, 199610, 299415, 359298, 459103, 499025, 598830, 898245, 918206, 998050, 1377309, 1497075, 1796490, 2295515, 2754618, 2994150, 4131927, 4491225, 4591030, 6886545, 8263854, 8982450, 11477575, 13773090, 20659635, 22955150, 34432725, 41319270, 68865450, 103298175, 206596350]

約数ペア:

[(1, 206596350), (2, 103298175), (3, 68865450), (5, 41319270), (6, 34432725), (9, 22955150), (10, 20659635), (15, 13773090), (18, 11477575), (23, 8982450), (25, 8263854), (30, 6886545), (45, 4591030), (46, 4491225), (50, 4131927), (69, 2994150), (75, 2754618), (90, 2295515), (115, 1796490), (138, 1497075), (150, 1377309), (207, 998050), (225, 918206), (230, 898245), (345, 598830), (414, 499025), (450, 459103), (575, 359298), (690, 299415), (1035, 199610), (1150, 179649), (1725, 119766), (2070, 99805), (3450, 59883), (5175, 39922), (10350, 19961)]