203806288

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5600

約数の個数: 60

約数和(自身を含む): 469202112

約数和(自身を除く): 265395824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 5531, 9212, 11062, 18424, 22124, 36848, 38717, 44248, 77434, 88496, 154868, 259957, 271019, 309736, 519914, 542038, 619472, 1039828, 1084076, 1819699, 2079656, 2168152, 3639398, 4159312, 4336304, 7278796, 12737893, 14557592, 25475786, 29115184, 50951572, 101903144, 203806288]

約数ペア:

[(1, 203806288), (2, 101903144), (4, 50951572), (7, 29115184), (8, 25475786), (14, 14557592), (16, 12737893), (28, 7278796), (47, 4336304), (49, 4159312), (56, 3639398), (94, 2168152), (98, 2079656), (112, 1819699), (188, 1084076), (196, 1039828), (329, 619472), (376, 542038), (392, 519914), (658, 309736), (752, 271019), (784, 259957), (1316, 154868), (2303, 88496), (2632, 77434), (4606, 44248), (5264, 38717), (5531, 36848), (9212, 22124), (11062, 18424)]