207399630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 526901760

約数和(自身を除く): 319502130

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 197, 285, 394, 570, 591, 985, 1182, 1847, 1970, 2955, 3694, 3743, 5541, 5910, 7486, 9235, 11082, 11229, 18470, 18715, 22458, 27705, 35093, 37430, 55410, 56145, 70186, 105279, 112290, 175465, 210558, 350930, 363859, 526395, 727718, 1052790, 1091577, 1819295, 2183154, 3638590, 5457885, 6913321, 10915770, 13826642, 20739963, 34566605, 41479926, 69133210, 103699815, 207399630]

約数ペア:

[(1, 207399630), (2, 103699815), (3, 69133210), (5, 41479926), (6, 34566605), (10, 20739963), (15, 13826642), (19, 10915770), (30, 6913321), (38, 5457885), (57, 3638590), (95, 2183154), (114, 1819295), (190, 1091577), (197, 1052790), (285, 727718), (394, 526395), (570, 363859), (591, 350930), (985, 210558), (1182, 175465), (1847, 112290), (1970, 105279), (2955, 70186), (3694, 56145), (3743, 55410), (5541, 37430), (5910, 35093), (7486, 27705), (9235, 22458), (11082, 18715), (11229, 18470)]