199366930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 419136768

約数和(自身を除く): 219769838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 163, 173, 202, 326, 346, 505, 707, 815, 865, 1010, 1141, 1211, 1414, 1630, 1730, 2282, 2422, 3535, 5705, 6055, 7070, 11410, 12110, 16463, 17473, 28199, 32926, 34946, 56398, 82315, 87365, 115241, 122311, 140995, 164630, 174730, 197393, 230482, 244622, 281990, 394786, 576205, 611555, 986965, 1152410, 1223110, 1973930, 2848099, 5696198, 14240495, 19936693, 28480990, 39873386, 99683465, 199366930]

約数ペア:

[(1, 199366930), (2, 99683465), (5, 39873386), (7, 28480990), (10, 19936693), (14, 14240495), (35, 5696198), (70, 2848099), (101, 1973930), (163, 1223110), (173, 1152410), (202, 986965), (326, 611555), (346, 576205), (505, 394786), (707, 281990), (815, 244622), (865, 230482), (1010, 197393), (1141, 174730), (1211, 164630), (1414, 140995), (1630, 122311), (1730, 115241), (2282, 87365), (2422, 82315), (3535, 56398), (5705, 34946), (6055, 32926), (7070, 28199), (11410, 17473), (12110, 16463)]