204161796

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 360882684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 47, 54, 81, 82, 94, 108, 109, 123, 141, 162, 164, 188, 218, 243, 246, 282, 324, 327, 369, 423, 436, 486, 492, 564, 654, 738, 846, 972, 981, 1107, 1269, 1308, 1476, 1692, 1927, 1962, 2214, 2538, 2943, 3321, 3807, 3854, 3924, 4428, 4469, 5076, 5123, 5781, 5886, 6642, 7614, 7708, 8829, 8938, 9963, 10246, 11421, 11562, 11772, 13284, 13407, 15228, 15369, 17343, 17658, 17876, 19926, 20492, 22842, 23124, 26487, 26814, 30738, 34686, 35316, 39852, 40221, 45684, 46107, 52029, 52974, 53628, 61476, 69372, 80442, 92214, 104058, 105948, 120663, 138321, 156087, 160884, 184428, 208116, 210043, 241326, 276642, 312174, 361989, 414963, 420086, 468261, 482652, 553284, 624348, 630129, 723978, 829926, 840172, 936522, 1085967, 1244889, 1260258, 1447956, 1659852, 1873044, 1890387, 2171934, 2489778, 2520516, 3780774, 4343868, 4979556, 5671161, 7561548, 11342322, 17013483, 22684644, 34026966, 51040449, 68053932, 102080898, 204161796]

約数ペア:

[(1, 204161796), (2, 102080898), (3, 68053932), (4, 51040449), (6, 34026966), (9, 22684644), (12, 17013483), (18, 11342322), (27, 7561548), (36, 5671161), (41, 4979556), (47, 4343868), (54, 3780774), (81, 2520516), (82, 2489778), (94, 2171934), (108, 1890387), (109, 1873044), (123, 1659852), (141, 1447956), (162, 1260258), (164, 1244889), (188, 1085967), (218, 936522), (243, 840172), (246, 829926), (282, 723978), (324, 630129), (327, 624348), (369, 553284), (423, 482652), (436, 468261), (486, 420086), (492, 414963), (564, 361989), (654, 312174), (738, 276642), (846, 241326), (972, 210043), (981, 208116), (1107, 184428), (1269, 160884), (1308, 156087), (1476, 138321), (1692, 120663), (1927, 105948), (1962, 104058), (2214, 92214), (2538, 80442), (2943, 69372), (3321, 61476), (3807, 53628), (3854, 52974), (3924, 52029), (4428, 46107), (4469, 45684), (5076, 40221), (5123, 39852), (5781, 35316), (5886, 34686), (6642, 30738), (7614, 26814), (7708, 26487), (8829, 23124), (8938, 22842), (9963, 20492), (10246, 19926), (11421, 17876), (11562, 17658), (11772, 17343), (13284, 15369), (13407, 15228)]