201217291276

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{19463}}^1$

素因数の和:20214

約数の個数: 48

約数和(自身を含む): 363749460480

約数和(自身を除く): 162532169204

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 617, 1234, 2468, 4189, 8378, 16756, 19463, 36403, 38926, 43807, 72806, 77852, 87614, 145612, 175228, 1148317, 1381873, 2296634, 2584613, 2763746, 4593268, 5169226, 5527492, 10338452, 12008671, 24017342, 48034684, 81530507, 163061014, 326122028, 708511589, 852615641, 1417023178, 1705231282, 2834046356, 3410462564, 50304322819, 100608645638, 201217291276]

約数ペア:

[(1, 201217291276), (2, 100608645638), (4, 50304322819), (59, 3410462564), (71, 2834046356), (118, 1705231282), (142, 1417023178), (236, 852615641), (284, 708511589), (617, 326122028), (1234, 163061014), (2468, 81530507), (4189, 48034684), (8378, 24017342), (16756, 12008671), (19463, 10338452), (36403, 5527492), (38926, 5169226), (43807, 4593268), (72806, 2763746), (77852, 2584613), (87614, 2296634), (145612, 1381873), (175228, 1148317)]