200938120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5903}}^1$

素因数の和:5974

約数の個数: 64

約数和(自身を含む): 484600320

約数和(自身を除く): 283662200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 5903, 6808, 8510, 11806, 17020, 23612, 29515, 34040, 47224, 59030, 118060, 135769, 218411, 236120, 271538, 436822, 543076, 678845, 873644, 1086152, 1092055, 1357690, 1747288, 2184110, 2715380, 4368220, 5023453, 5430760, 8736440, 10046906, 20093812, 25117265, 40187624, 50234530, 100469060, 200938120]

約数ペア:

[(1, 200938120), (2, 100469060), (4, 50234530), (5, 40187624), (8, 25117265), (10, 20093812), (20, 10046906), (23, 8736440), (37, 5430760), (40, 5023453), (46, 4368220), (74, 2715380), (92, 2184110), (115, 1747288), (148, 1357690), (184, 1092055), (185, 1086152), (230, 873644), (296, 678845), (370, 543076), (460, 436822), (740, 271538), (851, 236120), (920, 218411), (1480, 135769), (1702, 118060), (3404, 59030), (4255, 47224), (5903, 34040), (6808, 29515), (8510, 23612), (11806, 17020)]