204080012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 386104320

約数和(自身を除く): 182024308

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 167, 334, 359, 668, 718, 851, 1436, 1702, 3404, 3841, 6179, 7682, 8257, 12358, 13283, 15364, 16514, 24716, 26566, 33028, 53132, 59953, 119906, 142117, 239812, 284234, 305509, 568468, 611018, 1222036, 1378919, 2218261, 2757838, 4436522, 5515676, 8873044, 51020003, 102040006, 204080012]

約数ペア:

[(1, 204080012), (2, 102040006), (4, 51020003), (23, 8873044), (37, 5515676), (46, 4436522), (74, 2757838), (92, 2218261), (148, 1378919), (167, 1222036), (334, 611018), (359, 568468), (668, 305509), (718, 284234), (851, 239812), (1436, 142117), (1702, 119906), (3404, 59953), (3841, 53132), (6179, 33028), (7682, 26566), (8257, 24716), (12358, 16514), (13283, 15364)]