201891417812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1\times {\mathrm{109579}}^1$

素因数の和:111888

約数の個数: 48

約数和(自身を含む): 417894288000

約数和(自身を除く): 216002870188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2269, 4538, 9076, 15883, 31766, 63532, 65801, 109579, 131602, 219158, 263204, 438316, 460607, 767053, 921214, 1534106, 1842428, 3068212, 3177791, 6355582, 12711164, 22244537, 44489074, 88978148, 248634751, 497269502, 994539004, 1740443257, 3480886514, 6961773028, 7210407779, 14420815558, 28841631116, 50472854453, 100945708906, 201891417812]

約数ペア:

[(1, 201891417812), (2, 100945708906), (4, 50472854453), (7, 28841631116), (14, 14420815558), (28, 7210407779), (29, 6961773028), (58, 3480886514), (116, 1740443257), (203, 994539004), (406, 497269502), (812, 248634751), (2269, 88978148), (4538, 44489074), (9076, 22244537), (15883, 12711164), (31766, 6355582), (63532, 3177791), (65801, 3068212), (109579, 1842428), (131602, 1534106), (219158, 921214), (263204, 767053), (438316, 460607)]