209189088

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12743}}^1$

素因数の和:12781

約数の個数: 96

約数和(自身を含む): 642297600

約数和(自身を除く): 433108512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 12743, 16416, 25486, 38229, 50972, 76458, 101944, 114687, 152916, 203888, 229374, 242117, 305832, 344061, 407776, 458748, 484234, 611664, 688122, 726351, 917496, 968468, 1223328, 1376244, 1452702, 1834992, 1936936, 2179053, 2752488, 2905404, 3669984, 3873872, 4358106, 5504976, 5810808, 6537159, 7747744, 8716212, 11009952, 11621616, 13074318, 17432424, 23243232, 26148636, 34864848, 52297272, 69729696, 104594544, 209189088]

約数ペア:

[(1, 209189088), (2, 104594544), (3, 69729696), (4, 52297272), (6, 34864848), (8, 26148636), (9, 23243232), (12, 17432424), (16, 13074318), (18, 11621616), (19, 11009952), (24, 8716212), (27, 7747744), (32, 6537159), (36, 5810808), (38, 5504976), (48, 4358106), (54, 3873872), (57, 3669984), (72, 2905404), (76, 2752488), (96, 2179053), (108, 1936936), (114, 1834992), (144, 1452702), (152, 1376244), (171, 1223328), (216, 968468), (228, 917496), (288, 726351), (304, 688122), (342, 611664), (432, 484234), (456, 458748), (513, 407776), (608, 344061), (684, 305832), (864, 242117), (912, 229374), (1026, 203888), (1368, 152916), (1824, 114687), (2052, 101944), (2736, 76458), (4104, 50972), (5472, 38229), (8208, 25486), (12743, 16416)]