200341700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8157

約数の個数: 72

約数和(自身を含む): 492885120

約数和(自身を除く): 292543420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 8111, 12350, 16222, 24700, 32444, 40555, 81110, 105443, 154109, 162220, 202775, 210886, 308218, 405550, 421772, 527215, 616436, 770545, 811100, 1054430, 1541090, 2003417, 2108860, 2636075, 3082180, 3852725, 4006834, 5272150, 7705450, 8013668, 10017085, 10544300, 15410900, 20034170, 40068340, 50085425, 100170850, 200341700]

約数ペア:

[(1, 200341700), (2, 100170850), (4, 50085425), (5, 40068340), (10, 20034170), (13, 15410900), (19, 10544300), (20, 10017085), (25, 8013668), (26, 7705450), (38, 5272150), (50, 4006834), (52, 3852725), (65, 3082180), (76, 2636075), (95, 2108860), (100, 2003417), (130, 1541090), (190, 1054430), (247, 811100), (260, 770545), (325, 616436), (380, 527215), (475, 421772), (494, 405550), (650, 308218), (950, 210886), (988, 202775), (1235, 162220), (1300, 154109), (1900, 105443), (2470, 81110), (4940, 40555), (6175, 32444), (8111, 24700), (12350, 16222)]