200453370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2971}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 521265024

約数和(自身を除く): 320811654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1730, 2249, 2595, 2971, 4498, 5190, 5942, 6747, 8913, 11245, 13494, 14855, 17826, 22490, 29710, 33735, 38623, 44565, 67470, 77246, 89130, 115869, 193115, 231738, 386230, 513983, 579345, 1027966, 1158690, 1541949, 2569915, 3083898, 5139830, 6681779, 7709745, 13363558, 15419490, 20045337, 33408895, 40090674, 66817790, 100226685, 200453370]

約数ペア:

[(1, 200453370), (2, 100226685), (3, 66817790), (5, 40090674), (6, 33408895), (10, 20045337), (13, 15419490), (15, 13363558), (26, 7709745), (30, 6681779), (39, 5139830), (65, 3083898), (78, 2569915), (130, 1541949), (173, 1158690), (195, 1027966), (346, 579345), (390, 513983), (519, 386230), (865, 231738), (1038, 193115), (1730, 115869), (2249, 89130), (2595, 77246), (2971, 67470), (4498, 44565), (5190, 38623), (5942, 33735), (6747, 29710), (8913, 22490), (11245, 17826), (13494, 14855)]