199582144

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 411754320

約数和(自身を除く): 212172176

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 89, 148, 178, 296, 356, 592, 712, 947, 1184, 1424, 1894, 2368, 2848, 3293, 3788, 5696, 6586, 7576, 13172, 15152, 26344, 30304, 35039, 52688, 60608, 70078, 84283, 105376, 140156, 168566, 210752, 280312, 337132, 560624, 674264, 1121248, 1348528, 2242496, 2697056, 3118471, 5394112, 6236942, 12473884, 24947768, 49895536, 99791072, 199582144]

約数ペア:

[(1, 199582144), (2, 99791072), (4, 49895536), (8, 24947768), (16, 12473884), (32, 6236942), (37, 5394112), (64, 3118471), (74, 2697056), (89, 2242496), (148, 1348528), (178, 1121248), (296, 674264), (356, 560624), (592, 337132), (712, 280312), (947, 210752), (1184, 168566), (1424, 140156), (1894, 105376), (2368, 84283), (2848, 70078), (3293, 60608), (3788, 52688), (5696, 35039), (6586, 30304), (7576, 26344), (13172, 15152)]