208384530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 508370688

約数和(自身を除く): 299986158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 157, 293, 302, 314, 453, 471, 586, 755, 785, 879, 906, 942, 1465, 1510, 1570, 1758, 2265, 2355, 2930, 4395, 4530, 4710, 8790, 23707, 44243, 46001, 47414, 71121, 88486, 92002, 118535, 132729, 138003, 142242, 221215, 230005, 237070, 265458, 276006, 355605, 442430, 460010, 663645, 690015, 711210, 1327290, 1380030, 6946151, 13892302, 20838453, 34730755, 41676906, 69461510, 104192265, 208384530]

約数ペア:

[(1, 208384530), (2, 104192265), (3, 69461510), (5, 41676906), (6, 34730755), (10, 20838453), (15, 13892302), (30, 6946151), (151, 1380030), (157, 1327290), (293, 711210), (302, 690015), (314, 663645), (453, 460010), (471, 442430), (586, 355605), (755, 276006), (785, 265458), (879, 237070), (906, 230005), (942, 221215), (1465, 142242), (1510, 138003), (1570, 132729), (1758, 118535), (2265, 92002), (2355, 88486), (2930, 71121), (4395, 47414), (4530, 46001), (4710, 44243), (8790, 23707)]