208022346

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1288

約数の個数: 72

約数和(自身を含む): 527117760

約数和(自身を除く): 319095414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 227, 294, 441, 454, 681, 882, 1039, 1362, 1589, 2043, 2078, 3117, 3178, 4086, 4767, 6234, 7273, 9351, 9534, 11123, 14301, 14546, 18702, 21819, 22246, 28602, 33369, 43638, 50911, 65457, 66738, 100107, 101822, 130914, 152733, 200214, 235853, 305466, 458199, 471706, 707559, 916398, 1415118, 1650971, 2122677, 3301942, 4245354, 4952913, 9905826, 11556797, 14858739, 23113594, 29717478, 34670391, 69340782, 104011173, 208022346]

約数ペア:

[(1, 208022346), (2, 104011173), (3, 69340782), (6, 34670391), (7, 29717478), (9, 23113594), (14, 14858739), (18, 11556797), (21, 9905826), (42, 4952913), (49, 4245354), (63, 3301942), (98, 2122677), (126, 1650971), (147, 1415118), (227, 916398), (294, 707559), (441, 471706), (454, 458199), (681, 305466), (882, 235853), (1039, 200214), (1362, 152733), (1589, 130914), (2043, 101822), (2078, 100107), (3117, 66738), (3178, 65457), (4086, 50911), (4767, 43638), (6234, 33369), (7273, 28602), (9351, 22246), (9534, 21819), (11123, 18702), (14301, 14546)]