205099308

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^2\times {\mathrm{827}}^1$

素因数の和:1003

約数の個数: 54

約数和(自身を含む): 525401604

約数和(自身を除く): 320302296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 827, 996, 1494, 1654, 2481, 2988, 3308, 4962, 6889, 7443, 9924, 13778, 14886, 20667, 27556, 29772, 41334, 62001, 68641, 82668, 124002, 137282, 205923, 248004, 274564, 411846, 617769, 823692, 1235538, 2471076, 5697203, 11394406, 17091609, 22788812, 34183218, 51274827, 68366436, 102549654, 205099308]

約数ペア:

[(1, 205099308), (2, 102549654), (3, 68366436), (4, 51274827), (6, 34183218), (9, 22788812), (12, 17091609), (18, 11394406), (36, 5697203), (83, 2471076), (166, 1235538), (249, 823692), (332, 617769), (498, 411846), (747, 274564), (827, 248004), (996, 205923), (1494, 137282), (1654, 124002), (2481, 82668), (2988, 68641), (3308, 62001), (4962, 41334), (6889, 29772), (7443, 27556), (9924, 20667), (13778, 14886)]