203207552

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 420701040

約数和(自身を除く): 217493488

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 107, 128, 148, 214, 296, 401, 428, 592, 802, 856, 1184, 1604, 1712, 2368, 3208, 3424, 3959, 4736, 6416, 6848, 7918, 12832, 13696, 14837, 15836, 25664, 29674, 31672, 42907, 51328, 59348, 63344, 85814, 118696, 126688, 171628, 237392, 253376, 343256, 474784, 506752, 686512, 949568, 1373024, 1587559, 1899136, 2746048, 3175118, 5492096, 6350236, 12700472, 25400944, 50801888, 101603776, 203207552]

約数ペア:

[(1, 203207552), (2, 101603776), (4, 50801888), (8, 25400944), (16, 12700472), (32, 6350236), (37, 5492096), (64, 3175118), (74, 2746048), (107, 1899136), (128, 1587559), (148, 1373024), (214, 949568), (296, 686512), (401, 506752), (428, 474784), (592, 343256), (802, 253376), (856, 237392), (1184, 171628), (1604, 126688), (1712, 118696), (2368, 85814), (3208, 63344), (3424, 59348), (3959, 51328), (4736, 42907), (6416, 31672), (6848, 29674), (7918, 25664), (12832, 15836), (13696, 14837)]