222416630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2129}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 414685440

約数和(自身を除く): 192268810

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 337, 674, 1685, 2129, 3370, 4258, 10447, 10645, 20894, 21290, 52235, 65999, 104470, 131998, 329995, 659990, 717473, 1434946, 3587365, 7174730, 22241663, 44483326, 111208315, 222416630]

約数ペア:

[(1, 222416630), (2, 111208315), (5, 44483326), (10, 22241663), (31, 7174730), (62, 3587365), (155, 1434946), (310, 717473), (337, 659990), (674, 329995), (1685, 131998), (2129, 104470), (3370, 65999), (4258, 52235), (10447, 21290), (10645, 20894)]