199303728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 566392320

約数和(自身を除く): 367088592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 79, 104, 156, 158, 169, 208, 237, 311, 312, 316, 338, 474, 507, 622, 624, 632, 676, 933, 948, 1014, 1027, 1244, 1264, 1352, 1866, 1896, 2028, 2054, 2488, 2704, 3081, 3732, 3792, 4043, 4056, 4108, 4976, 6162, 7464, 8086, 8112, 8216, 12129, 12324, 13351, 14928, 16172, 16432, 24258, 24569, 24648, 26702, 32344, 40053, 48516, 49138, 49296, 52559, 53404, 64688, 73707, 80106, 97032, 98276, 105118, 106808, 147414, 157677, 160212, 194064, 196552, 210236, 213616, 294828, 315354, 319397, 320424, 393104, 420472, 589656, 630708, 638794, 640848, 840944, 958191, 1179312, 1261416, 1277588, 1916382, 2522832, 2555176, 3832764, 4152161, 5110352, 7665528, 8304322, 12456483, 15331056, 16608644, 24912966, 33217288, 49825932, 66434576, 99651864, 199303728]

約数ペア:

[(1, 199303728), (2, 99651864), (3, 66434576), (4, 49825932), (6, 33217288), (8, 24912966), (12, 16608644), (13, 15331056), (16, 12456483), (24, 8304322), (26, 7665528), (39, 5110352), (48, 4152161), (52, 3832764), (78, 2555176), (79, 2522832), (104, 1916382), (156, 1277588), (158, 1261416), (169, 1179312), (208, 958191), (237, 840944), (311, 640848), (312, 638794), (316, 630708), (338, 589656), (474, 420472), (507, 393104), (622, 320424), (624, 319397), (632, 315354), (676, 294828), (933, 213616), (948, 210236), (1014, 196552), (1027, 194064), (1244, 160212), (1264, 157677), (1352, 147414), (1866, 106808), (1896, 105118), (2028, 98276), (2054, 97032), (2488, 80106), (2704, 73707), (3081, 64688), (3732, 53404), (3792, 52559), (4043, 49296), (4056, 49138), (4108, 48516), (4976, 40053), (6162, 32344), (7464, 26702), (8086, 24648), (8112, 24569), (8216, 24258), (12129, 16432), (12324, 16172), (13351, 14928)]