210202992

素因数分解:

$2^4\times 3^3\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1499

約数の個数: 80

約数和(自身を含む): 605199360

約数和(自身を除く): 394996368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 491, 982, 991, 1473, 1964, 1982, 2946, 2973, 3928, 3964, 4419, 5892, 5946, 7856, 7928, 8838, 8919, 11784, 11892, 13257, 15856, 17676, 17838, 23568, 23784, 26514, 26757, 35352, 35676, 47568, 53028, 53514, 70704, 71352, 106056, 107028, 142704, 212112, 214056, 428112, 486581, 973162, 1459743, 1946324, 2919486, 3892648, 4379229, 5838972, 7785296, 8758458, 11677944, 13137687, 17516916, 23355888, 26275374, 35033832, 52550748, 70067664, 105101496, 210202992]

約数ペア:

[(1, 210202992), (2, 105101496), (3, 70067664), (4, 52550748), (6, 35033832), (8, 26275374), (9, 23355888), (12, 17516916), (16, 13137687), (18, 11677944), (24, 8758458), (27, 7785296), (36, 5838972), (48, 4379229), (54, 3892648), (72, 2919486), (108, 1946324), (144, 1459743), (216, 973162), (432, 486581), (491, 428112), (982, 214056), (991, 212112), (1473, 142704), (1964, 107028), (1982, 106056), (2946, 71352), (2973, 70704), (3928, 53514), (3964, 53028), (4419, 47568), (5892, 35676), (5946, 35352), (7856, 26757), (7928, 26514), (8838, 23784), (8919, 23568), (11784, 17838), (11892, 17676), (13257, 15856)]