204972372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 595445760

約数和(自身を除く): 390473388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 59, 62, 66, 93, 99, 118, 124, 132, 177, 186, 198, 236, 279, 283, 341, 354, 372, 396, 531, 558, 566, 649, 682, 708, 849, 1023, 1062, 1116, 1132, 1298, 1364, 1698, 1829, 1947, 2046, 2124, 2547, 2596, 3069, 3113, 3396, 3658, 3894, 4092, 5094, 5487, 5841, 6138, 6226, 7316, 7788, 8773, 9339, 10188, 10974, 11682, 12276, 12452, 16461, 16697, 17546, 18678, 20119, 21948, 23364, 26319, 28017, 32922, 33394, 35092, 37356, 40238, 50091, 52638, 56034, 60357, 65844, 66788, 78957, 80476, 96503, 100182, 105276, 112068, 120714, 150273, 157914, 181071, 183667, 193006, 200364, 241428, 289509, 300546, 315828, 362142, 367334, 386012, 517607, 551001, 579018, 601092, 724284, 734668, 868527, 1035214, 1102002, 1158036, 1552821, 1653003, 1737054, 2070428, 2204004, 3105642, 3306006, 3474108, 4658463, 5693677, 6211284, 6612012, 9316926, 11387354, 17081031, 18633852, 22774708, 34162062, 51243093, 68324124, 102486186, 204972372]

約数ペア:

[(1, 204972372), (2, 102486186), (3, 68324124), (4, 51243093), (6, 34162062), (9, 22774708), (11, 18633852), (12, 17081031), (18, 11387354), (22, 9316926), (31, 6612012), (33, 6211284), (36, 5693677), (44, 4658463), (59, 3474108), (62, 3306006), (66, 3105642), (93, 2204004), (99, 2070428), (118, 1737054), (124, 1653003), (132, 1552821), (177, 1158036), (186, 1102002), (198, 1035214), (236, 868527), (279, 734668), (283, 724284), (341, 601092), (354, 579018), (372, 551001), (396, 517607), (531, 386012), (558, 367334), (566, 362142), (649, 315828), (682, 300546), (708, 289509), (849, 241428), (1023, 200364), (1062, 193006), (1116, 183667), (1132, 181071), (1298, 157914), (1364, 150273), (1698, 120714), (1829, 112068), (1947, 105276), (2046, 100182), (2124, 96503), (2547, 80476), (2596, 78957), (3069, 66788), (3113, 65844), (3396, 60357), (3658, 56034), (3894, 52638), (4092, 50091), (5094, 40238), (5487, 37356), (5841, 35092), (6138, 33394), (6226, 32922), (7316, 28017), (7788, 26319), (8773, 23364), (9339, 21948), (10188, 20119), (10974, 18678), (11682, 17546), (12276, 16697), (12452, 16461)]