201969016712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{63361}}^1$

素因数の和:63766

約数の個数: 64

約数和(自身を含む): 405871627200

約数和(自身を除く): 203902610488

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 313, 536, 626, 1252, 1273, 2504, 2546, 5092, 5947, 10184, 11894, 20971, 23788, 41942, 47576, 63361, 83884, 126722, 167768, 253444, 398449, 506888, 796898, 1203859, 1593796, 2407718, 3187592, 4245187, 4815436, 8490374, 9630872, 16980748, 19831993, 33961496, 39663986, 79327972, 80658553, 158655944, 161317106, 322634212, 376807867, 645268424, 753615734, 1328743531, 1507231468, 2657487062, 3014462936, 5314974124, 10629948248, 25246127089, 50492254178, 100984508356, 201969016712]

約数ペア:

[(1, 201969016712), (2, 100984508356), (4, 50492254178), (8, 25246127089), (19, 10629948248), (38, 5314974124), (67, 3014462936), (76, 2657487062), (134, 1507231468), (152, 1328743531), (268, 753615734), (313, 645268424), (536, 376807867), (626, 322634212), (1252, 161317106), (1273, 158655944), (2504, 80658553), (2546, 79327972), (5092, 39663986), (5947, 33961496), (10184, 19831993), (11894, 16980748), (20971, 9630872), (23788, 8490374), (41942, 4815436), (47576, 4245187), (63361, 3187592), (83884, 2407718), (126722, 1593796), (167768, 1203859), (253444, 796898), (398449, 506888)]