201244498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 391329792

約数和(自身を除く): 190085294

約数列:

[1, 2, 7, 13, 14, 26, 31, 53, 62, 91, 106, 182, 217, 371, 403, 434, 673, 689, 742, 806, 1346, 1378, 1643, 2821, 3286, 4711, 4823, 5642, 8749, 9422, 9646, 11501, 17498, 20863, 21359, 23002, 35669, 41726, 42718, 61243, 71338, 122486, 146041, 149513, 249683, 271219, 292082, 299026, 463697, 499366, 542438, 927394, 1105739, 1898533, 2211478, 3245879, 3797066, 6491758, 7740173, 14374607, 15480346, 28749214, 100622249, 201244498]

約数ペア:

[(1, 201244498), (2, 100622249), (7, 28749214), (13, 15480346), (14, 14374607), (26, 7740173), (31, 6491758), (53, 3797066), (62, 3245879), (91, 2211478), (106, 1898533), (182, 1105739), (217, 927394), (371, 542438), (403, 499366), (434, 463697), (673, 299026), (689, 292082), (742, 271219), (806, 249683), (1346, 149513), (1378, 146041), (1643, 122486), (2821, 71338), (3286, 61243), (4711, 42718), (4823, 41726), (5642, 35669), (8749, 23002), (9422, 21359), (9646, 20863), (11501, 17498)]