198617460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{194723}}^1$

素因数の和:194752

約数の個数: 48

約数和(自身を含む): 588845376

約数和(自身を除く): 390227916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 194723, 389446, 584169, 778892, 973615, 1168338, 1947230, 2336676, 2920845, 3310291, 3894460, 5841690, 6620582, 9930873, 11683380, 13241164, 16551455, 19861746, 33102910, 39723492, 49654365, 66205820, 99308730, 198617460]

約数ペア:

[(1, 198617460), (2, 99308730), (3, 66205820), (4, 49654365), (5, 39723492), (6, 33102910), (10, 19861746), (12, 16551455), (15, 13241164), (17, 11683380), (20, 9930873), (30, 6620582), (34, 5841690), (51, 3894460), (60, 3310291), (68, 2920845), (85, 2336676), (102, 1947230), (170, 1168338), (204, 973615), (255, 778892), (340, 584169), (510, 389446), (1020, 194723)]