200293080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128393}}^1$

素因数の和:128420

約数の個数: 64

約数和(自身を含む): 647105760

約数和(自身を除く): 446812680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 128393, 256786, 385179, 513572, 641965, 770358, 1027144, 1283930, 1540716, 1669109, 1925895, 2567860, 3081432, 3338218, 3851790, 5007327, 5135720, 6676436, 7703580, 8345545, 10014654, 13352872, 15407160, 16691090, 20029308, 25036635, 33382180, 40058616, 50073270, 66764360, 100146540, 200293080]

約数ペア:

[(1, 200293080), (2, 100146540), (3, 66764360), (4, 50073270), (5, 40058616), (6, 33382180), (8, 25036635), (10, 20029308), (12, 16691090), (13, 15407160), (15, 13352872), (20, 10014654), (24, 8345545), (26, 7703580), (30, 6676436), (39, 5135720), (40, 5007327), (52, 3851790), (60, 3338218), (65, 3081432), (78, 2567860), (104, 1925895), (120, 1669109), (130, 1540716), (156, 1283930), (195, 1027144), (260, 770358), (312, 641965), (390, 513572), (520, 385179), (780, 256786), (1560, 128393)]