209994696

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 583947000

約数和(自身を除く): 373952304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 137, 183, 244, 274, 349, 366, 411, 488, 548, 549, 698, 732, 822, 1047, 1096, 1098, 1233, 1396, 1464, 1644, 2094, 2196, 2466, 2792, 3141, 3288, 4188, 4392, 4932, 6282, 8357, 8376, 9864, 12564, 16714, 21289, 25071, 25128, 33428, 42578, 47813, 50142, 63867, 66856, 75213, 85156, 95626, 100284, 127734, 143439, 150426, 170312, 191252, 191601, 200568, 255468, 286878, 300852, 382504, 383202, 430317, 510936, 573756, 601704, 766404, 860634, 1147512, 1532808, 1721268, 2916593, 3442536, 5833186, 8749779, 11666372, 17499558, 23332744, 26249337, 34999116, 52498674, 69998232, 104997348, 209994696]

約数ペア:

[(1, 209994696), (2, 104997348), (3, 69998232), (4, 52498674), (6, 34999116), (8, 26249337), (9, 23332744), (12, 17499558), (18, 11666372), (24, 8749779), (36, 5833186), (61, 3442536), (72, 2916593), (122, 1721268), (137, 1532808), (183, 1147512), (244, 860634), (274, 766404), (349, 601704), (366, 573756), (411, 510936), (488, 430317), (548, 383202), (549, 382504), (698, 300852), (732, 286878), (822, 255468), (1047, 200568), (1096, 191601), (1098, 191252), (1233, 170312), (1396, 150426), (1464, 143439), (1644, 127734), (2094, 100284), (2196, 95626), (2466, 85156), (2792, 75213), (3141, 66856), (3288, 63867), (4188, 50142), (4392, 47813), (4932, 42578), (6282, 33428), (8357, 25128), (8376, 25071), (9864, 21289), (12564, 16714)]