200280492

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{26119}}^1$

素因数の和:26203

約数の個数: 48

約数和(自身を含む): 526579200

約数和(自身を除く): 326298708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 26119, 52238, 78357, 104476, 156714, 235071, 313428, 470142, 705213, 940284, 1410426, 1854449, 2820852, 3708898, 5563347, 7417796, 11126694, 16690041, 22253388, 33380082, 50070123, 66760164, 100140246, 200280492]

約数ペア:

[(1, 200280492), (2, 100140246), (3, 66760164), (4, 50070123), (6, 33380082), (9, 22253388), (12, 16690041), (18, 11126694), (27, 7417796), (36, 5563347), (54, 3708898), (71, 2820852), (108, 1854449), (142, 1410426), (213, 940284), (284, 705213), (426, 470142), (639, 313428), (852, 235071), (1278, 156714), (1917, 104476), (2556, 78357), (3834, 52238), (7668, 26119)]