200913984

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2341}}^1$

素因数の和:2508

約数の個数: 84

約数和(自身を含む): 579996300

約数和(自身を除く): 379082316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 2341, 2384, 2682, 3576, 4682, 4768, 5364, 7023, 7152, 9364, 9536, 10728, 14046, 14304, 18728, 21069, 21456, 28092, 28608, 37456, 42138, 42912, 56184, 74912, 84276, 85824, 112368, 149824, 168552, 224736, 337104, 348809, 449472, 674208, 697618, 1046427, 1348416, 1395236, 2092854, 2790472, 3139281, 4185708, 5580944, 6278562, 8371416, 11161888, 12557124, 16742832, 22323776, 25114248, 33485664, 50228496, 66971328, 100456992, 200913984]

約数ペア:

[(1, 200913984), (2, 100456992), (3, 66971328), (4, 50228496), (6, 33485664), (8, 25114248), (9, 22323776), (12, 16742832), (16, 12557124), (18, 11161888), (24, 8371416), (32, 6278562), (36, 5580944), (48, 4185708), (64, 3139281), (72, 2790472), (96, 2092854), (144, 1395236), (149, 1348416), (192, 1046427), (288, 697618), (298, 674208), (447, 449472), (576, 348809), (596, 337104), (894, 224736), (1192, 168552), (1341, 149824), (1788, 112368), (2341, 85824), (2384, 84276), (2682, 74912), (3576, 56184), (4682, 42912), (4768, 42138), (5364, 37456), (7023, 28608), (7152, 28092), (9364, 21456), (9536, 21069), (10728, 18728), (14046, 14304)]