197934282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 532022400

約数和(自身を除く): 334088118

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 234, 273, 298, 447, 546, 811, 819, 894, 1043, 1341, 1622, 1638, 1937, 2086, 2433, 2682, 3129, 3874, 4866, 5677, 5811, 6258, 7299, 9387, 10543, 11354, 11622, 13559, 14598, 17031, 17433, 18774, 21086, 27118, 31629, 34062, 34866, 40677, 51093, 63258, 73801, 81354, 94887, 102186, 120839, 122031, 147602, 189774, 221403, 241678, 244062, 362517, 442806, 664209, 725034, 845873, 1087551, 1328418, 1570907, 1691746, 2175102, 2537619, 3141814, 4712721, 5075238, 7612857, 9425442, 10996349, 14138163, 15225714, 21992698, 28276326, 32989047, 65978094, 98967141, 197934282]

約数ペア:

[(1, 197934282), (2, 98967141), (3, 65978094), (6, 32989047), (7, 28276326), (9, 21992698), (13, 15225714), (14, 14138163), (18, 10996349), (21, 9425442), (26, 7612857), (39, 5075238), (42, 4712721), (63, 3141814), (78, 2537619), (91, 2175102), (117, 1691746), (126, 1570907), (149, 1328418), (182, 1087551), (234, 845873), (273, 725034), (298, 664209), (447, 442806), (546, 362517), (811, 244062), (819, 241678), (894, 221403), (1043, 189774), (1341, 147602), (1622, 122031), (1638, 120839), (1937, 102186), (2086, 94887), (2433, 81354), (2682, 73801), (3129, 63258), (3874, 51093), (4866, 40677), (5677, 34866), (5811, 34062), (6258, 31629), (7299, 27118), (9387, 21086), (10543, 18774), (11354, 17433), (11622, 17031), (13559, 14598)]