203478408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 663062400

約数和(自身を除く): 459583992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 43, 56, 63, 72, 82, 84, 86, 123, 126, 129, 164, 168, 172, 229, 246, 252, 258, 287, 301, 328, 344, 369, 387, 458, 492, 504, 516, 574, 602, 687, 738, 774, 861, 903, 916, 984, 1032, 1148, 1204, 1374, 1476, 1548, 1603, 1722, 1763, 1806, 1832, 2061, 2296, 2408, 2583, 2709, 2748, 2952, 3096, 3206, 3444, 3526, 3612, 4122, 4809, 5166, 5289, 5418, 5496, 6412, 6888, 7052, 7224, 8244, 9389, 9618, 9847, 10332, 10578, 10836, 12341, 12824, 14104, 14427, 15867, 16488, 18778, 19236, 19694, 20664, 21156, 21672, 24682, 28167, 28854, 29541, 31734, 37023, 37556, 38472, 39388, 42312, 49364, 56334, 57708, 59082, 63468, 65723, 68929, 74046, 75112, 78776, 84501, 88623, 98728, 111069, 112668, 115416, 118164, 126936, 131446, 137858, 148092, 169002, 177246, 197169, 206787, 222138, 225336, 236328, 262892, 275716, 296184, 338004, 354492, 394338, 403727, 413574, 444276, 525784, 551432, 591507, 620361, 676008, 708984, 788676, 807454, 827148, 888552, 1183014, 1211181, 1240722, 1577352, 1614908, 1654296, 2366028, 2422362, 2481444, 2826089, 3229816, 3633543, 4732056, 4844724, 4962888, 5652178, 7267086, 8478267, 9689448, 11304356, 14534172, 16956534, 22608712, 25434801, 29068344, 33913068, 50869602, 67826136, 101739204, 203478408]

約数ペア:

[(1, 203478408), (2, 101739204), (3, 67826136), (4, 50869602), (6, 33913068), (7, 29068344), (8, 25434801), (9, 22608712), (12, 16956534), (14, 14534172), (18, 11304356), (21, 9689448), (24, 8478267), (28, 7267086), (36, 5652178), (41, 4962888), (42, 4844724), (43, 4732056), (56, 3633543), (63, 3229816), (72, 2826089), (82, 2481444), (84, 2422362), (86, 2366028), (123, 1654296), (126, 1614908), (129, 1577352), (164, 1240722), (168, 1211181), (172, 1183014), (229, 888552), (246, 827148), (252, 807454), (258, 788676), (287, 708984), (301, 676008), (328, 620361), (344, 591507), (369, 551432), (387, 525784), (458, 444276), (492, 413574), (504, 403727), (516, 394338), (574, 354492), (602, 338004), (687, 296184), (738, 275716), (774, 262892), (861, 236328), (903, 225336), (916, 222138), (984, 206787), (1032, 197169), (1148, 177246), (1204, 169002), (1374, 148092), (1476, 137858), (1548, 131446), (1603, 126936), (1722, 118164), (1763, 115416), (1806, 112668), (1832, 111069), (2061, 98728), (2296, 88623), (2408, 84501), (2583, 78776), (2709, 75112), (2748, 74046), (2952, 68929), (3096, 65723), (3206, 63468), (3444, 59082), (3526, 57708), (3612, 56334), (4122, 49364), (4809, 42312), (5166, 39388), (5289, 38472), (5418, 37556), (5496, 37023), (6412, 31734), (6888, 29541), (7052, 28854), (7224, 28167), (8244, 24682), (9389, 21672), (9618, 21156), (9847, 20664), (10332, 19694), (10578, 19236), (10836, 18778), (12341, 16488), (12824, 15867), (14104, 14427)]