201954889242

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1\times {\mathrm{1741}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 454912848000

約数和(自身を除く): 252957958758

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 359, 522, 619, 718, 1077, 1238, 1741, 1857, 2154, 3231, 3482, 3714, 5223, 5571, 6462, 10411, 10446, 11142, 15669, 17951, 20822, 31233, 31338, 35902, 50489, 53853, 62466, 93699, 100978, 107706, 151467, 161559, 187398, 222221, 302934, 323118, 444442, 454401, 625019, 666663, 908802, 1077679, 1250038, 1333326, 1875057, 1999989, 2155358, 3233037, 3750114, 3999978, 5625171, 6444409, 6466074, 9699111, 11250342, 12888818, 18125551, 19333227, 19398222, 31252691, 36251102, 38666454, 54376653, 57999681, 62505382, 93758073, 108753306, 115999362, 163129959, 187516146, 281274219, 326259918, 386886761, 562548438, 773773522, 1160660283, 2321320566, 3481980849, 6963961698, 11219716069, 22439432138, 33659148207, 67318296414, 100977444621, 201954889242]

約数ペア:

[(1, 201954889242), (2, 100977444621), (3, 67318296414), (6, 33659148207), (9, 22439432138), (18, 11219716069), (29, 6963961698), (58, 3481980849), (87, 2321320566), (174, 1160660283), (261, 773773522), (359, 562548438), (522, 386886761), (619, 326259918), (718, 281274219), (1077, 187516146), (1238, 163129959), (1741, 115999362), (1857, 108753306), (2154, 93758073), (3231, 62505382), (3482, 57999681), (3714, 54376653), (5223, 38666454), (5571, 36251102), (6462, 31252691), (10411, 19398222), (10446, 19333227), (11142, 18125551), (15669, 12888818), (17951, 11250342), (20822, 9699111), (31233, 6466074), (31338, 6444409), (35902, 5625171), (50489, 3999978), (53853, 3750114), (62466, 3233037), (93699, 2155358), (100978, 1999989), (107706, 1875057), (151467, 1333326), (161559, 1250038), (187398, 1077679), (222221, 908802), (302934, 666663), (323118, 625019), (444442, 454401)]