204580384

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2605

約数の個数: 48

約数和(自身を含む): 421507800

約数和(自身を除く): 216927416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 178, 232, 356, 464, 712, 928, 1424, 2477, 2581, 2848, 4954, 5162, 9908, 10324, 19816, 20648, 39632, 41296, 71833, 79264, 82592, 143666, 220453, 287332, 440906, 574664, 881812, 1149328, 1763624, 2298656, 3527248, 6393137, 7054496, 12786274, 25572548, 51145096, 102290192, 204580384]

約数ペア:

[(1, 204580384), (2, 102290192), (4, 51145096), (8, 25572548), (16, 12786274), (29, 7054496), (32, 6393137), (58, 3527248), (89, 2298656), (116, 1763624), (178, 1149328), (232, 881812), (356, 574664), (464, 440906), (712, 287332), (928, 220453), (1424, 143666), (2477, 82592), (2581, 79264), (2848, 71833), (4954, 41296), (5162, 39632), (9908, 20648), (10324, 19816)]