201949848

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{8423}}^1$

素因数の和:8478

約数の個数: 80

約数和(自身を含む): 581003280

約数和(自身を除く): 379053432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 8423, 11988, 16846, 23976, 25269, 33692, 50538, 67384, 75807, 101076, 151614, 202152, 227421, 303228, 311651, 454842, 606456, 623302, 682263, 909684, 934953, 1246604, 1364526, 1819368, 1869906, 2493208, 2729052, 2804859, 3739812, 5458104, 5609718, 7479624, 8414577, 11219436, 16829154, 22438872, 25243731, 33658308, 50487462, 67316616, 100974924, 201949848]

約数ペア:

[(1, 201949848), (2, 100974924), (3, 67316616), (4, 50487462), (6, 33658308), (8, 25243731), (9, 22438872), (12, 16829154), (18, 11219436), (24, 8414577), (27, 7479624), (36, 5609718), (37, 5458104), (54, 3739812), (72, 2804859), (74, 2729052), (81, 2493208), (108, 1869906), (111, 1819368), (148, 1364526), (162, 1246604), (216, 934953), (222, 909684), (296, 682263), (324, 623302), (333, 606456), (444, 454842), (648, 311651), (666, 303228), (888, 227421), (999, 202152), (1332, 151614), (1998, 101076), (2664, 75807), (2997, 67384), (3996, 50538), (5994, 33692), (7992, 25269), (8423, 23976), (11988, 16846)]