199051248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12161}}^1$

素因数の和:12214

約数の個数: 80

約数和(自身を含む): 579105792

約数和(自身を除く): 380054544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 12161, 16368, 24322, 36483, 48644, 72966, 97288, 133771, 145932, 194576, 267542, 291864, 376991, 401313, 535084, 583728, 753982, 802626, 1070168, 1130973, 1507964, 1605252, 2140336, 2261946, 3015928, 3210504, 4146901, 4523892, 6031856, 6421008, 8293802, 9047784, 12440703, 16587604, 18095568, 24881406, 33175208, 49762812, 66350416, 99525624, 199051248]

約数ペア:

[(1, 199051248), (2, 99525624), (3, 66350416), (4, 49762812), (6, 33175208), (8, 24881406), (11, 18095568), (12, 16587604), (16, 12440703), (22, 9047784), (24, 8293802), (31, 6421008), (33, 6031856), (44, 4523892), (48, 4146901), (62, 3210504), (66, 3015928), (88, 2261946), (93, 2140336), (124, 1605252), (132, 1507964), (176, 1130973), (186, 1070168), (248, 802626), (264, 753982), (341, 583728), (372, 535084), (496, 401313), (528, 376991), (682, 291864), (744, 267542), (1023, 194576), (1364, 145932), (1488, 133771), (2046, 97288), (2728, 72966), (4092, 48644), (5456, 36483), (8184, 24322), (12161, 16368)]