200070507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 349332480

約数和(自身を除く): 149261973

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 87, 91, 111, 203, 259, 273, 377, 481, 609, 683, 777, 1073, 1131, 1443, 2049, 2639, 3219, 3367, 4781, 7511, 7917, 8879, 10101, 13949, 14343, 19807, 22533, 25271, 26637, 41847, 59421, 62153, 75813, 97643, 138649, 176897, 186459, 257491, 292929, 328523, 415947, 530691, 732859, 772473, 985569, 1802437, 2198577, 2299661, 5130013, 5407311, 6898983, 9527167, 15390039, 28581501, 66690169, 200070507]

約数ペア:

[(1, 200070507), (3, 66690169), (7, 28581501), (13, 15390039), (21, 9527167), (29, 6898983), (37, 5407311), (39, 5130013), (87, 2299661), (91, 2198577), (111, 1802437), (203, 985569), (259, 772473), (273, 732859), (377, 530691), (481, 415947), (609, 328523), (683, 292929), (777, 257491), (1073, 186459), (1131, 176897), (1443, 138649), (2049, 97643), (2639, 75813), (3219, 62153), (3367, 59421), (4781, 41847), (7511, 26637), (7917, 25271), (8879, 22533), (10101, 19807), (13949, 14343)]