199339704

素因数分解:

$2^3\times 3^5\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 583269960

約数和(自身を除く): 383930256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 61, 72, 81, 82, 108, 122, 123, 162, 164, 183, 216, 243, 244, 246, 324, 328, 366, 369, 486, 488, 492, 549, 648, 732, 738, 972, 984, 1098, 1107, 1464, 1476, 1647, 1681, 1944, 2196, 2214, 2501, 2952, 3294, 3321, 3362, 4392, 4428, 4941, 5002, 5043, 6588, 6642, 6724, 7503, 8856, 9882, 9963, 10004, 10086, 13176, 13284, 13448, 14823, 15006, 15129, 19764, 19926, 20008, 20172, 22509, 26568, 29646, 30012, 30258, 39528, 39852, 40344, 45018, 45387, 59292, 60024, 60516, 67527, 79704, 90036, 90774, 102541, 118584, 121032, 135054, 136161, 180072, 181548, 202581, 205082, 270108, 272322, 307623, 363096, 405162, 408483, 410164, 540216, 544644, 607743, 615246, 810324, 816966, 820328, 922869, 1089288, 1215486, 1230492, 1620648, 1633932, 1845738, 2430972, 2460984, 2768607, 3267864, 3691476, 4861944, 5537214, 7382952, 8305821, 11074428, 16611642, 22148856, 24917463, 33223284, 49834926, 66446568, 99669852, 199339704]

約数ペア:

[(1, 199339704), (2, 99669852), (3, 66446568), (4, 49834926), (6, 33223284), (8, 24917463), (9, 22148856), (12, 16611642), (18, 11074428), (24, 8305821), (27, 7382952), (36, 5537214), (41, 4861944), (54, 3691476), (61, 3267864), (72, 2768607), (81, 2460984), (82, 2430972), (108, 1845738), (122, 1633932), (123, 1620648), (162, 1230492), (164, 1215486), (183, 1089288), (216, 922869), (243, 820328), (244, 816966), (246, 810324), (324, 615246), (328, 607743), (366, 544644), (369, 540216), (486, 410164), (488, 408483), (492, 405162), (549, 363096), (648, 307623), (732, 272322), (738, 270108), (972, 205082), (984, 202581), (1098, 181548), (1107, 180072), (1464, 136161), (1476, 135054), (1647, 121032), (1681, 118584), (1944, 102541), (2196, 90774), (2214, 90036), (2501, 79704), (2952, 67527), (3294, 60516), (3321, 60024), (3362, 59292), (4392, 45387), (4428, 45018), (4941, 40344), (5002, 39852), (5043, 39528), (6588, 30258), (6642, 30012), (6724, 29646), (7503, 26568), (8856, 22509), (9882, 20172), (9963, 20008), (10004, 19926), (10086, 19764), (13176, 15129), (13284, 15006), (13448, 14823)]