200831950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11833

約数の個数: 48

約数和(自身を含む): 420687360

約数和(自身を除く): 219855410

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 11779, 17050, 23558, 58895, 117790, 129569, 259138, 294475, 365149, 588950, 647845, 730298, 1295690, 1825745, 3239225, 3651490, 4016639, 6478450, 8033278, 9128725, 18257450, 20083195, 40166390, 100415975, 200831950]

約数ペア:

[(1, 200831950), (2, 100415975), (5, 40166390), (10, 20083195), (11, 18257450), (22, 9128725), (25, 8033278), (31, 6478450), (50, 4016639), (55, 3651490), (62, 3239225), (110, 1825745), (155, 1295690), (275, 730298), (310, 647845), (341, 588950), (550, 365149), (682, 294475), (775, 259138), (1550, 129569), (1705, 117790), (3410, 58895), (8525, 23558), (11779, 17050)]