201582436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 397135872

約数和(自身を除く): 195553436

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 107, 188, 214, 428, 517, 911, 1034, 1177, 1822, 2068, 2354, 3644, 4708, 5029, 10021, 10058, 20042, 20116, 40084, 42817, 55319, 85634, 97477, 110638, 171268, 194954, 221276, 389908, 470987, 941974, 1072247, 1883948, 2144494, 4288988, 4581419, 9162838, 18325676, 50395609, 100791218, 201582436]

約数ペア:

[(1, 201582436), (2, 100791218), (4, 50395609), (11, 18325676), (22, 9162838), (44, 4581419), (47, 4288988), (94, 2144494), (107, 1883948), (188, 1072247), (214, 941974), (428, 470987), (517, 389908), (911, 221276), (1034, 194954), (1177, 171268), (1822, 110638), (2068, 97477), (2354, 85634), (3644, 55319), (4708, 42817), (5029, 40084), (10021, 20116), (10058, 20042)]