203873236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{673}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 422732800

約数和(自身を除く): 218859564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 349, 434, 673, 698, 868, 1346, 1396, 2443, 2692, 4711, 4886, 9422, 9772, 10819, 18844, 20863, 21638, 41726, 43276, 75733, 83452, 146041, 151466, 234877, 292082, 302932, 469754, 584164, 939508, 1644139, 3288278, 6576556, 7281187, 14562374, 29124748, 50968309, 101936618, 203873236]

約数ペア:

[(1, 203873236), (2, 101936618), (4, 50968309), (7, 29124748), (14, 14562374), (28, 7281187), (31, 6576556), (62, 3288278), (124, 1644139), (217, 939508), (349, 584164), (434, 469754), (673, 302932), (698, 292082), (868, 234877), (1346, 151466), (1396, 146041), (2443, 83452), (2692, 75733), (4711, 43276), (4886, 41726), (9422, 21638), (9772, 20863), (10819, 18844)]