201989832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 572866560

約数和(自身を除く): 370876728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 73, 88, 94, 132, 141, 146, 188, 219, 223, 264, 282, 292, 376, 438, 446, 517, 564, 584, 669, 803, 876, 892, 1034, 1128, 1338, 1551, 1606, 1752, 1784, 2068, 2409, 2453, 2676, 3102, 3212, 3431, 4136, 4818, 4906, 5352, 6204, 6424, 6862, 7359, 9636, 9812, 10293, 10481, 12408, 13724, 14718, 16279, 19272, 19624, 20586, 20962, 27448, 29436, 31443, 32558, 37741, 41172, 41924, 48837, 58872, 62886, 65116, 75482, 82344, 83848, 97674, 113223, 115291, 125772, 130232, 150964, 179069, 195348, 226446, 230582, 251544, 301928, 345873, 358138, 390696, 452892, 461164, 537207, 691746, 716276, 765113, 905784, 922328, 1074414, 1383492, 1432552, 1530226, 2148828, 2295339, 2766984, 3060452, 4297656, 4590678, 6120904, 8416243, 9181356, 16832486, 18362712, 25248729, 33664972, 50497458, 67329944, 100994916, 201989832]

約数ペア:

[(1, 201989832), (2, 100994916), (3, 67329944), (4, 50497458), (6, 33664972), (8, 25248729), (11, 18362712), (12, 16832486), (22, 9181356), (24, 8416243), (33, 6120904), (44, 4590678), (47, 4297656), (66, 3060452), (73, 2766984), (88, 2295339), (94, 2148828), (132, 1530226), (141, 1432552), (146, 1383492), (188, 1074414), (219, 922328), (223, 905784), (264, 765113), (282, 716276), (292, 691746), (376, 537207), (438, 461164), (446, 452892), (517, 390696), (564, 358138), (584, 345873), (669, 301928), (803, 251544), (876, 230582), (892, 226446), (1034, 195348), (1128, 179069), (1338, 150964), (1551, 130232), (1606, 125772), (1752, 115291), (1784, 113223), (2068, 97674), (2409, 83848), (2453, 82344), (2676, 75482), (3102, 65116), (3212, 62886), (3431, 58872), (4136, 48837), (4818, 41924), (4906, 41172), (5352, 37741), (6204, 32558), (6424, 31443), (6862, 29436), (7359, 27448), (9636, 20962), (9812, 20586), (10293, 19624), (10481, 19272), (12408, 16279), (13724, 14718)]