201769328784

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1\times {\mathrm{16981}}^1$

素因数の和:20456

約数の個数: 80

約数和(自身を含む): 528564614144

約数和(自身を除く): 326795285360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3391, 3504, 6782, 10173, 13564, 16981, 20346, 27128, 33962, 40692, 50943, 54256, 67924, 81384, 101886, 135848, 162768, 203772, 247543, 271696, 407544, 495086, 742629, 815088, 990172, 1239613, 1485258, 1980344, 2479226, 2970516, 3718839, 3960688, 4958452, 5941032, 7437678, 9916904, 11882064, 14875356, 19833808, 29750712, 57582571, 59501424, 115165142, 172747713, 230330284, 345495426, 460660568, 690990852, 921321136, 1381981704, 2763963408, 4203527683, 8407055366, 12610583049, 16814110732, 25221166098, 33628221464, 50442332196, 67256442928, 100884664392, 201769328784]

約数ペア:

[(1, 201769328784), (2, 100884664392), (3, 67256442928), (4, 50442332196), (6, 33628221464), (8, 25221166098), (12, 16814110732), (16, 12610583049), (24, 8407055366), (48, 4203527683), (73, 2763963408), (146, 1381981704), (219, 921321136), (292, 690990852), (438, 460660568), (584, 345495426), (876, 230330284), (1168, 172747713), (1752, 115165142), (3391, 59501424), (3504, 57582571), (6782, 29750712), (10173, 19833808), (13564, 14875356), (16981, 11882064), (20346, 9916904), (27128, 7437678), (33962, 5941032), (40692, 4958452), (50943, 3960688), (54256, 3718839), (67924, 2970516), (81384, 2479226), (101886, 1980344), (135848, 1485258), (162768, 1239613), (203772, 990172), (247543, 815088), (271696, 742629), (407544, 495086)]