200990608

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 509745152

約数和(自身を除く): 308754544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 61, 62, 73, 91, 104, 112, 122, 124, 146, 182, 208, 217, 244, 248, 292, 364, 403, 427, 434, 488, 496, 511, 584, 728, 793, 806, 854, 868, 949, 976, 1022, 1168, 1456, 1586, 1612, 1708, 1736, 1891, 1898, 2044, 2263, 2821, 3172, 3224, 3416, 3472, 3782, 3796, 4088, 4453, 4526, 5551, 5642, 6344, 6448, 6643, 6832, 7564, 7592, 8176, 8906, 9052, 11102, 11284, 12688, 13237, 13286, 15128, 15184, 15841, 17812, 18104, 22204, 22568, 24583, 26474, 26572, 29419, 30256, 31171, 31682, 35624, 36208, 44408, 45136, 49166, 52948, 53144, 57889, 58838, 62342, 63364, 71248, 88816, 98332, 105896, 106288, 115778, 117676, 124684, 126728, 138043, 172081, 196664, 205933, 211792, 231556, 235352, 249368, 253456, 276086, 344162, 393328, 405223, 411866, 463112, 470704, 498736, 552172, 688324, 810446, 823732, 926224, 966301, 1104344, 1376648, 1620892, 1647464, 1794559, 1932602, 2208688, 2753296, 3241784, 3294928, 3589118, 3865204, 6483568, 7178236, 7730408, 12561913, 14356472, 15460816, 25123826, 28712944, 50247652, 100495304, 200990608]

約数ペア:

[(1, 200990608), (2, 100495304), (4, 50247652), (7, 28712944), (8, 25123826), (13, 15460816), (14, 14356472), (16, 12561913), (26, 7730408), (28, 7178236), (31, 6483568), (52, 3865204), (56, 3589118), (61, 3294928), (62, 3241784), (73, 2753296), (91, 2208688), (104, 1932602), (112, 1794559), (122, 1647464), (124, 1620892), (146, 1376648), (182, 1104344), (208, 966301), (217, 926224), (244, 823732), (248, 810446), (292, 688324), (364, 552172), (403, 498736), (427, 470704), (434, 463112), (488, 411866), (496, 405223), (511, 393328), (584, 344162), (728, 276086), (793, 253456), (806, 249368), (854, 235352), (868, 231556), (949, 211792), (976, 205933), (1022, 196664), (1168, 172081), (1456, 138043), (1586, 126728), (1612, 124684), (1708, 117676), (1736, 115778), (1891, 106288), (1898, 105896), (2044, 98332), (2263, 88816), (2821, 71248), (3172, 63364), (3224, 62342), (3416, 58838), (3472, 57889), (3782, 53144), (3796, 52948), (4088, 49166), (4453, 45136), (4526, 44408), (5551, 36208), (5642, 35624), (6344, 31682), (6448, 31171), (6643, 30256), (6832, 29419), (7564, 26572), (7592, 26474), (8176, 24583), (8906, 22568), (9052, 22204), (11102, 18104), (11284, 17812), (12688, 15841), (13237, 15184), (13286, 15128)]