207777376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4871}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 432165888

約数和(自身を除く): 224388512

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 2666, 4871, 5332, 9742, 10664, 19484, 21328, 38968, 42656, 77936, 151001, 155872, 209453, 302002, 418906, 604004, 837812, 1208008, 1675624, 2416016, 3351248, 4832032, 6493043, 6702496, 12986086, 25972172, 51944344, 103888688, 207777376]

約数ペア:

[(1, 207777376), (2, 103888688), (4, 51944344), (8, 25972172), (16, 12986086), (31, 6702496), (32, 6493043), (43, 4832032), (62, 3351248), (86, 2416016), (124, 1675624), (172, 1208008), (248, 837812), (344, 604004), (496, 418906), (688, 302002), (992, 209453), (1333, 155872), (1376, 151001), (2666, 77936), (4871, 42656), (5332, 38968), (9742, 21328), (10664, 19484)]