202872390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56827}}^1$

素因数の和:56861

約数の個数: 64

約数和(自身を含む): 589192704

約数和(自身を除く): 386320314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 56827, 113654, 170481, 284135, 340962, 397789, 568270, 795578, 852405, 966059, 1193367, 1704810, 1932118, 1988945, 2386734, 2898177, 3977890, 4830295, 5796354, 5966835, 6762413, 9660590, 11933670, 13524826, 14490885, 20287239, 28981770, 33812065, 40574478, 67624130, 101436195, 202872390]

約数ペア:

[(1, 202872390), (2, 101436195), (3, 67624130), (5, 40574478), (6, 33812065), (7, 28981770), (10, 20287239), (14, 14490885), (15, 13524826), (17, 11933670), (21, 9660590), (30, 6762413), (34, 5966835), (35, 5796354), (42, 4830295), (51, 3977890), (70, 2898177), (85, 2386734), (102, 1988945), (105, 1932118), (119, 1704810), (170, 1193367), (210, 966059), (238, 852405), (255, 795578), (357, 568270), (510, 397789), (595, 340962), (714, 284135), (1190, 170481), (1785, 113654), (3570, 56827)]