203556912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 619960320

約数和(自身を除く): 416403408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 619, 624, 663, 744, 806, 816, 884, 1054, 1209, 1238, 1326, 1488, 1581, 1612, 1768, 1857, 2108, 2418, 2476, 2652, 3162, 3224, 3536, 3714, 4216, 4836, 4952, 5304, 6324, 6448, 6851, 7428, 8047, 8432, 9672, 9904, 10523, 10608, 12648, 13702, 14856, 16094, 19189, 19344, 20553, 21046, 24141, 25296, 27404, 29712, 31569, 32188, 38378, 41106, 42092, 48282, 54808, 57567, 63138, 64376, 76756, 82212, 84184, 96564, 109616, 115134, 126276, 128752, 136799, 153512, 164424, 168368, 193128, 230268, 249457, 252552, 273598, 307024, 326213, 328848, 386256, 410397, 460536, 498914, 505104, 547196, 652426, 748371, 820794, 921072, 978639, 997828, 1094392, 1304852, 1496742, 1641588, 1957278, 1995656, 2188784, 2609704, 2993484, 3283176, 3914556, 3991312, 4240769, 5219408, 5986968, 6566352, 7829112, 8481538, 11973936, 12722307, 15658224, 16963076, 25444614, 33926152, 50889228, 67852304, 101778456, 203556912]

約数ペア:

[(1, 203556912), (2, 101778456), (3, 67852304), (4, 50889228), (6, 33926152), (8, 25444614), (12, 16963076), (13, 15658224), (16, 12722307), (17, 11973936), (24, 8481538), (26, 7829112), (31, 6566352), (34, 5986968), (39, 5219408), (48, 4240769), (51, 3991312), (52, 3914556), (62, 3283176), (68, 2993484), (78, 2609704), (93, 2188784), (102, 1995656), (104, 1957278), (124, 1641588), (136, 1496742), (156, 1304852), (186, 1094392), (204, 997828), (208, 978639), (221, 921072), (248, 820794), (272, 748371), (312, 652426), (372, 547196), (403, 505104), (408, 498914), (442, 460536), (496, 410397), (527, 386256), (619, 328848), (624, 326213), (663, 307024), (744, 273598), (806, 252552), (816, 249457), (884, 230268), (1054, 193128), (1209, 168368), (1238, 164424), (1326, 153512), (1488, 136799), (1581, 128752), (1612, 126276), (1768, 115134), (1857, 109616), (2108, 96564), (2418, 84184), (2476, 82212), (2652, 76756), (3162, 64376), (3224, 63138), (3536, 57567), (3714, 54808), (4216, 48282), (4836, 42092), (4952, 41106), (5304, 38378), (6324, 32188), (6448, 31569), (6851, 29712), (7428, 27404), (8047, 25296), (8432, 24141), (9672, 21046), (9904, 20553), (10523, 19344), (10608, 19189), (12648, 16094), (13702, 14856)]