203413630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93739}}^1$

素因数の和:93784

約数の個数: 32

約数和(自身を含む): 431953920

約数和(自身を除く): 228540290

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 93739, 187478, 468695, 656173, 937390, 1312346, 2905909, 3280865, 5811818, 6561730, 14529545, 20341363, 29059090, 40682726, 101706815, 203413630]

約数ペア:

[(1, 203413630), (2, 101706815), (5, 40682726), (7, 29059090), (10, 20341363), (14, 14529545), (31, 6561730), (35, 5811818), (62, 3280865), (70, 2905909), (155, 1312346), (217, 937390), (310, 656173), (434, 468695), (1085, 187478), (2170, 93739)]