201266744

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{509}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 452390400

約数和(自身を除く): 251123656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 307, 322, 509, 614, 644, 1018, 1228, 1288, 2036, 2149, 2456, 3563, 4072, 4298, 7061, 7126, 8596, 11707, 14122, 14252, 17192, 23414, 28244, 28504, 46828, 49427, 56488, 81949, 93656, 98854, 156263, 163898, 197708, 312526, 327796, 395416, 625052, 655592, 1093841, 1250104, 2187682, 3594049, 4375364, 7188098, 8750728, 14376196, 25158343, 28752392, 50316686, 100633372, 201266744]

約数ペア:

[(1, 201266744), (2, 100633372), (4, 50316686), (7, 28752392), (8, 25158343), (14, 14376196), (23, 8750728), (28, 7188098), (46, 4375364), (56, 3594049), (92, 2187682), (161, 1250104), (184, 1093841), (307, 655592), (322, 625052), (509, 395416), (614, 327796), (644, 312526), (1018, 197708), (1228, 163898), (1288, 156263), (2036, 98854), (2149, 93656), (2456, 81949), (3563, 56488), (4072, 49427), (4298, 46828), (7061, 28504), (7126, 28244), (8596, 23414), (11707, 17192), (14122, 14252)]