219621612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{49331}}^1$

素因数の和:49398

約数の個数: 48

約数和(自身を含む): 596719872

約数和(自身を除く): 377098260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 49331, 98662, 147993, 197324, 295986, 345317, 591972, 690634, 1035951, 1381268, 2071902, 2614543, 4143804, 5229086, 7843629, 10458172, 15687258, 18301801, 31374516, 36603602, 54905403, 73207204, 109810806, 219621612]

約数ペア:

[(1, 219621612), (2, 109810806), (3, 73207204), (4, 54905403), (6, 36603602), (7, 31374516), (12, 18301801), (14, 15687258), (21, 10458172), (28, 7843629), (42, 5229086), (53, 4143804), (84, 2614543), (106, 2071902), (159, 1381268), (212, 1035951), (318, 690634), (371, 591972), (636, 345317), (742, 295986), (1113, 197324), (1484, 147993), (2226, 98662), (4452, 49331)]