201291396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 313514364

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 107, 111, 114, 148, 214, 222, 223, 228, 321, 428, 444, 446, 642, 669, 703, 892, 1284, 1338, 1406, 2033, 2109, 2676, 2812, 3959, 4066, 4218, 4237, 6099, 7918, 8132, 8251, 8436, 8474, 11877, 12198, 12711, 15836, 16502, 16948, 23754, 23861, 24396, 24753, 25422, 33004, 47508, 47722, 49506, 50844, 71583, 75221, 95444, 99012, 143166, 150442, 156769, 225663, 286332, 300884, 313538, 451326, 453359, 470307, 627076, 882857, 902652, 906718, 940614, 1360077, 1765714, 1813436, 1881228, 2648571, 2720154, 3531428, 5297142, 5440308, 10594284, 16774283, 33548566, 50322849, 67097132, 100645698, 201291396]

約数ペア:

[(1, 201291396), (2, 100645698), (3, 67097132), (4, 50322849), (6, 33548566), (12, 16774283), (19, 10594284), (37, 5440308), (38, 5297142), (57, 3531428), (74, 2720154), (76, 2648571), (107, 1881228), (111, 1813436), (114, 1765714), (148, 1360077), (214, 940614), (222, 906718), (223, 902652), (228, 882857), (321, 627076), (428, 470307), (444, 453359), (446, 451326), (642, 313538), (669, 300884), (703, 286332), (892, 225663), (1284, 156769), (1338, 150442), (1406, 143166), (2033, 99012), (2109, 95444), (2676, 75221), (2812, 71583), (3959, 50844), (4066, 49506), (4218, 47722), (4237, 47508), (6099, 33004), (7918, 25422), (8132, 24753), (8251, 24396), (8436, 23861), (8474, 23754), (11877, 16948), (12198, 16502), (12711, 15836)]