203469776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1801}}^1$

素因数の和:2139

約数の個数: 40

約数和(自身を含む): 412931904

約数和(自身を除く): 209462128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1228, 1801, 2456, 3602, 4912, 7061, 7204, 14122, 14408, 28244, 28816, 41423, 56488, 82846, 112976, 165692, 331384, 552907, 662768, 1105814, 2211628, 4423256, 8846512, 12716861, 25433722, 50867444, 101734888, 203469776]

約数ペア:

[(1, 203469776), (2, 101734888), (4, 50867444), (8, 25433722), (16, 12716861), (23, 8846512), (46, 4423256), (92, 2211628), (184, 1105814), (307, 662768), (368, 552907), (614, 331384), (1228, 165692), (1801, 112976), (2456, 82846), (3602, 56488), (4912, 41423), (7061, 28816), (7204, 28244), (14122, 14408)]