201502210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4560

約数の個数: 64

約数和(自身を含む): 455616000

約数和(自身を除く): 254113790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 3185, 3430, 4459, 4519, 6370, 8918, 9038, 22295, 22595, 31633, 44590, 45190, 58747, 63266, 117494, 158165, 221431, 293735, 316330, 411229, 442862, 587470, 822458, 1107155, 1550017, 2056145, 2214310, 2878603, 3100034, 4112290, 5757206, 7750085, 14393015, 15500170, 20150221, 28786030, 40300442, 100751105, 201502210]

約数ペア:

[(1, 201502210), (2, 100751105), (5, 40300442), (7, 28786030), (10, 20150221), (13, 15500170), (14, 14393015), (26, 7750085), (35, 5757206), (49, 4112290), (65, 3100034), (70, 2878603), (91, 2214310), (98, 2056145), (130, 1550017), (182, 1107155), (245, 822458), (343, 587470), (455, 442862), (490, 411229), (637, 316330), (686, 293735), (910, 221431), (1274, 158165), (1715, 117494), (3185, 63266), (3430, 58747), (4459, 45190), (4519, 44590), (6370, 31633), (8918, 22595), (9038, 22295)]