201442340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29537}}^1$

素因数の和:29588

約数の個数: 48

約数和(自身を含む): 476388864

約数和(自身を除く): 274946524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 29537, 59074, 118148, 147685, 295370, 324907, 590740, 649814, 915647, 1299628, 1624535, 1831294, 3249070, 3662588, 4578235, 6498140, 9156470, 10072117, 18312940, 20144234, 40288468, 50360585, 100721170, 201442340]

約数ペア:

[(1, 201442340), (2, 100721170), (4, 50360585), (5, 40288468), (10, 20144234), (11, 18312940), (20, 10072117), (22, 9156470), (31, 6498140), (44, 4578235), (55, 3662588), (62, 3249070), (110, 1831294), (124, 1624535), (155, 1299628), (220, 915647), (310, 649814), (341, 590740), (620, 324907), (682, 295370), (1364, 147685), (1705, 118148), (3410, 59074), (6820, 29537)]