196149712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1528

約数の個数: 60

約数和(自身を含む): 423910368

約数和(自身を除く): 227760656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 568, 781, 968, 1136, 1427, 1562, 1936, 2854, 3124, 5708, 6248, 8591, 11416, 12496, 15697, 17182, 22832, 31394, 34364, 62788, 68728, 101317, 125576, 137456, 172667, 202634, 251152, 345334, 405268, 690668, 810536, 1114487, 1381336, 1621072, 2228974, 2762672, 4457948, 8915896, 12259357, 17831792, 24518714, 49037428, 98074856, 196149712]

約数ペア:

[(1, 196149712), (2, 98074856), (4, 49037428), (8, 24518714), (11, 17831792), (16, 12259357), (22, 8915896), (44, 4457948), (71, 2762672), (88, 2228974), (121, 1621072), (142, 1381336), (176, 1114487), (242, 810536), (284, 690668), (484, 405268), (568, 345334), (781, 251152), (968, 202634), (1136, 172667), (1427, 137456), (1562, 125576), (1936, 101317), (2854, 68728), (3124, 62788), (5708, 34364), (6248, 31394), (8591, 22832), (11416, 17182), (12496, 15697)]