201082460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3950

約数の個数: 48

約数和(自身を含む): 450080064

約数和(自身を除く): 248997604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 157, 170, 314, 340, 628, 785, 1570, 2669, 3140, 3767, 5338, 7534, 10676, 13345, 15068, 18835, 26690, 37670, 53380, 64039, 75340, 128078, 256156, 320195, 591419, 640390, 1182838, 1280780, 2365676, 2957095, 5914190, 10054123, 11828380, 20108246, 40216492, 50270615, 100541230, 201082460]

約数ペア:

[(1, 201082460), (2, 100541230), (4, 50270615), (5, 40216492), (10, 20108246), (17, 11828380), (20, 10054123), (34, 5914190), (68, 2957095), (85, 2365676), (157, 1280780), (170, 1182838), (314, 640390), (340, 591419), (628, 320195), (785, 256156), (1570, 128078), (2669, 75340), (3140, 64039), (3767, 53380), (5338, 37670), (7534, 26690), (10676, 18835), (13345, 15068)]