201391681534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^2\times {\mathrm{3079}}^1$

素因数の和:3282

約数の個数: 72

約数和(自身を含む): 342376871760

約数和(自身を除く): 140985190226

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 361, 646, 722, 1241, 1387, 2482, 2774, 3079, 5329, 6137, 6158, 10658, 12274, 23579, 26353, 47158, 52343, 52706, 58501, 90593, 101251, 104686, 117002, 181186, 202502, 224767, 448001, 449534, 896002, 994517, 1111519, 1721267, 1923769, 1989034, 2223038, 3442534, 3821039, 3847538, 4270573, 7642078, 8541146, 16407991, 18895823, 32704073, 32815982, 37791646, 65408146, 72599741, 81140887, 145199482, 162281774, 278935847, 311751829, 557871694, 623503658, 1379395079, 2758790158, 5299781093, 5923284751, 10599562186, 11846569502, 100695840767, 201391681534]

約数ペア:

[(1, 201391681534), (2, 100695840767), (17, 11846569502), (19, 10599562186), (34, 5923284751), (38, 5299781093), (73, 2758790158), (146, 1379395079), (323, 623503658), (361, 557871694), (646, 311751829), (722, 278935847), (1241, 162281774), (1387, 145199482), (2482, 81140887), (2774, 72599741), (3079, 65408146), (5329, 37791646), (6137, 32815982), (6158, 32704073), (10658, 18895823), (12274, 16407991), (23579, 8541146), (26353, 7642078), (47158, 4270573), (52343, 3847538), (52706, 3821039), (58501, 3442534), (90593, 2223038), (101251, 1989034), (104686, 1923769), (117002, 1721267), (181186, 1111519), (202502, 994517), (224767, 896002), (448001, 449534)]