201193660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6379}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 450172800

約数和(自身を除く): 248979140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 6308, 6379, 7885, 12758, 15770, 25516, 31540, 31895, 63790, 121201, 127580, 242402, 484804, 529457, 606005, 1058914, 1212010, 2117828, 2424020, 2647285, 5294570, 10059683, 10589140, 20119366, 40238732, 50298415, 100596830, 201193660]

約数ペア:

[(1, 201193660), (2, 100596830), (4, 50298415), (5, 40238732), (10, 20119366), (19, 10589140), (20, 10059683), (38, 5294570), (76, 2647285), (83, 2424020), (95, 2117828), (166, 1212010), (190, 1058914), (332, 606005), (380, 529457), (415, 484804), (830, 242402), (1577, 127580), (1660, 121201), (3154, 63790), (6308, 31895), (6379, 31540), (7885, 25516), (12758, 15770)]