221133402

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 112

約数和(自身を含む): 581720832

約数和(自身を除く): 360587430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 81, 94, 126, 141, 162, 189, 243, 282, 329, 378, 423, 461, 486, 567, 658, 729, 846, 922, 987, 1134, 1269, 1383, 1458, 1701, 1974, 2538, 2766, 2961, 3227, 3402, 3807, 4149, 5103, 5922, 6454, 7614, 8298, 8883, 9681, 10206, 11421, 12447, 17766, 19362, 21667, 22842, 24894, 26649, 29043, 34263, 37341, 43334, 53298, 58086, 65001, 68526, 74682, 79947, 87129, 112023, 130002, 151669, 159894, 174258, 195003, 224046, 239841, 261387, 303338, 336069, 390006, 455007, 479682, 522774, 585009, 672138, 784161, 910014, 1170018, 1365021, 1568322, 1755027, 2352483, 2730042, 3510054, 4095063, 4704966, 5265081, 8190126, 10530162, 12285189, 15795243, 24570378, 31590486, 36855567, 73711134, 110566701, 221133402]

約数ペア:

[(1, 221133402), (2, 110566701), (3, 73711134), (6, 36855567), (7, 31590486), (9, 24570378), (14, 15795243), (18, 12285189), (21, 10530162), (27, 8190126), (42, 5265081), (47, 4704966), (54, 4095063), (63, 3510054), (81, 2730042), (94, 2352483), (126, 1755027), (141, 1568322), (162, 1365021), (189, 1170018), (243, 910014), (282, 784161), (329, 672138), (378, 585009), (423, 522774), (461, 479682), (486, 455007), (567, 390006), (658, 336069), (729, 303338), (846, 261387), (922, 239841), (987, 224046), (1134, 195003), (1269, 174258), (1383, 159894), (1458, 151669), (1701, 130002), (1974, 112023), (2538, 87129), (2766, 79947), (2961, 74682), (3227, 68526), (3402, 65001), (3807, 58086), (4149, 53298), (5103, 43334), (5922, 37341), (6454, 34263), (7614, 29043), (8298, 26649), (8883, 24894), (9681, 22842), (10206, 21667), (11421, 19362), (12447, 17766)]