201479840090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1310779}}^1$

素因数の和:1311614

約数の個数: 32

約数和(自身を含む): 382223448000

約数和(自身を除く): 180743607910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 809, 1618, 4045, 8090, 15371, 30742, 76855, 153710, 1310779, 2621558, 6553895, 13107790, 24904801, 49809602, 124524005, 249048010, 1060420211, 2120840422, 5302101055, 10604202110, 20147984009, 40295968018, 100739920045, 201479840090]

約数ペア:

[(1, 201479840090), (2, 100739920045), (5, 40295968018), (10, 20147984009), (19, 10604202110), (38, 5302101055), (95, 2120840422), (190, 1060420211), (809, 249048010), (1618, 124524005), (4045, 49809602), (8090, 24904801), (15371, 13107790), (30742, 6553895), (76855, 2621558), (153710, 1310779)]