197885410

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2251}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 364824000

約数和(自身を除く): 166938590

約数列:

[1, 2, 5, 10, 59, 118, 149, 295, 298, 590, 745, 1490, 2251, 4502, 8791, 11255, 17582, 22510, 43955, 87910, 132809, 265618, 335399, 664045, 670798, 1328090, 1676995, 3353990, 19788541, 39577082, 98942705, 197885410]

約数ペア:

[(1, 197885410), (2, 98942705), (5, 39577082), (10, 19788541), (59, 3353990), (118, 1676995), (149, 1328090), (295, 670798), (298, 664045), (590, 335399), (745, 265618), (1490, 132809), (2251, 87910), (4502, 43955), (8791, 22510), (11255, 17582)]