201005860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29473}}^1$

素因数の和:29524

約数の個数: 48

約数和(自身を含む): 475356672

約数和(自身を除く): 274350812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 29473, 58946, 117892, 147365, 294730, 324203, 589460, 648406, 913663, 1296812, 1621015, 1827326, 3242030, 3654652, 4568315, 6484060, 9136630, 10050293, 18273260, 20100586, 40201172, 50251465, 100502930, 201005860]

約数ペア:

[(1, 201005860), (2, 100502930), (4, 50251465), (5, 40201172), (10, 20100586), (11, 18273260), (20, 10050293), (22, 9136630), (31, 6484060), (44, 4568315), (55, 3654652), (62, 3242030), (110, 1827326), (124, 1621015), (155, 1296812), (220, 913663), (310, 648406), (341, 589460), (620, 324203), (682, 294730), (1364, 147365), (1705, 117892), (3410, 58946), (6820, 29473)]