225087005542

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{31357}}^1$

素因数の和:32285

約数の個数: 48

約数和(自身を含む): 397662086880

約数和(自身を除く): 172575081338

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 823, 1246, 1646, 4361, 5761, 8722, 11522, 31357, 40327, 62714, 73247, 80654, 146494, 219499, 438998, 512729, 1025458, 1536493, 2790773, 3072986, 3589103, 5581546, 7178206, 19535411, 25806811, 39070822, 51613622, 136747877, 180647677, 273495754, 361295354, 1264533739, 2296806179, 2529067478, 4593612358, 16077643253, 32155286506, 112543502771, 225087005542]

約数ペア:

[(1, 225087005542), (2, 112543502771), (7, 32155286506), (14, 16077643253), (49, 4593612358), (89, 2529067478), (98, 2296806179), (178, 1264533739), (623, 361295354), (823, 273495754), (1246, 180647677), (1646, 136747877), (4361, 51613622), (5761, 39070822), (8722, 25806811), (11522, 19535411), (31357, 7178206), (40327, 5581546), (62714, 3589103), (73247, 3072986), (80654, 2790773), (146494, 1536493), (219499, 1025458), (438998, 512729)]