200828168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19751}}^1$

素因数の和:19829

約数の個数: 32

約数和(自身を含む): 398200320

約数和(自身を除く): 197372152

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 19751, 39502, 79004, 158008, 612281, 809791, 1224562, 1619582, 2449124, 3239164, 4898248, 6478328, 25103521, 50207042, 100414084, 200828168]

約数ペア:

[(1, 200828168), (2, 100414084), (4, 50207042), (8, 25103521), (31, 6478328), (41, 4898248), (62, 3239164), (82, 2449124), (124, 1619582), (164, 1224562), (248, 809791), (328, 612281), (1271, 158008), (2542, 79004), (5084, 39502), (10168, 19751)]