210781504

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1463

約数の個数: 56

約数和(自身を含む): 446154048

約数和(自身を除く): 235372544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 151, 272, 302, 544, 604, 1088, 1208, 1283, 2416, 2566, 2567, 4832, 5132, 5134, 9664, 10264, 10268, 20528, 20536, 21811, 41056, 41072, 43622, 82112, 82144, 87244, 164288, 174488, 193733, 348976, 387466, 697952, 774932, 1395904, 1549864, 3099728, 3293461, 6199456, 6586922, 12398912, 13173844, 26347688, 52695376, 105390752, 210781504]

約数ペア:

[(1, 210781504), (2, 105390752), (4, 52695376), (8, 26347688), (16, 13173844), (17, 12398912), (32, 6586922), (34, 6199456), (64, 3293461), (68, 3099728), (136, 1549864), (151, 1395904), (272, 774932), (302, 697952), (544, 387466), (604, 348976), (1088, 193733), (1208, 174488), (1283, 164288), (2416, 87244), (2566, 82144), (2567, 82112), (4832, 43622), (5132, 41072), (5134, 41056), (9664, 21811), (10264, 20536), (10268, 20528)]