197783152

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4919}}^1$

素因数の和:5293

約数の個数: 40

約数和(自身を含む): 439257600

約数和(自身を除く): 241474448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 2513, 2872, 4919, 5026, 5744, 9838, 10052, 19676, 20104, 34433, 39352, 40208, 68866, 78704, 137732, 275464, 550928, 1765921, 3531842, 7063684, 12361447, 14127368, 24722894, 28254736, 49445788, 98891576, 197783152]

約数ペア:

[(1, 197783152), (2, 98891576), (4, 49445788), (7, 28254736), (8, 24722894), (14, 14127368), (16, 12361447), (28, 7063684), (56, 3531842), (112, 1765921), (359, 550928), (718, 275464), (1436, 137732), (2513, 78704), (2872, 68866), (4919, 40208), (5026, 39352), (5744, 34433), (9838, 20104), (10052, 19676)]