200629120

素因数分解:

$2^7\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 483492240

約数和(自身を除く): 282863120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 262, 320, 524, 640, 655, 1048, 1310, 2096, 2393, 2620, 4192, 4786, 5240, 8384, 9572, 10480, 11965, 16768, 19144, 20960, 23930, 38288, 41920, 47860, 76576, 83840, 95720, 153152, 191440, 306304, 313483, 382880, 626966, 765760, 1253932, 1531520, 1567415, 2507864, 3134830, 5015728, 6269660, 10031456, 12539320, 20062912, 25078640, 40125824, 50157280, 100314560, 200629120]

約数ペア:

[(1, 200629120), (2, 100314560), (4, 50157280), (5, 40125824), (8, 25078640), (10, 20062912), (16, 12539320), (20, 10031456), (32, 6269660), (40, 5015728), (64, 3134830), (80, 2507864), (128, 1567415), (131, 1531520), (160, 1253932), (262, 765760), (320, 626966), (524, 382880), (640, 313483), (655, 306304), (1048, 191440), (1310, 153152), (2096, 95720), (2393, 83840), (2620, 76576), (4192, 47860), (4786, 41920), (5240, 38288), (8384, 23930), (9572, 20960), (10480, 19144), (11965, 16768)]