200645764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 72

約数和(自身を含む): 420860160

約数和(自身を除く): 220214396

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 289, 341, 374, 509, 527, 578, 682, 748, 1018, 1054, 1156, 1364, 2036, 2108, 3179, 5599, 5797, 6358, 8653, 8959, 11198, 11594, 12716, 15779, 17306, 17918, 22396, 23188, 31558, 34612, 35836, 63116, 95183, 98549, 147101, 173569, 190366, 197098, 268243, 294202, 347138, 380732, 394196, 536486, 588404, 694276, 1072972, 1618111, 2950673, 3236222, 4560131, 5901346, 6472444, 9120262, 11802692, 18240524, 50161441, 100322882, 200645764]

約数ペア:

[(1, 200645764), (2, 100322882), (4, 50161441), (11, 18240524), (17, 11802692), (22, 9120262), (31, 6472444), (34, 5901346), (44, 4560131), (62, 3236222), (68, 2950673), (124, 1618111), (187, 1072972), (289, 694276), (341, 588404), (374, 536486), (509, 394196), (527, 380732), (578, 347138), (682, 294202), (748, 268243), (1018, 197098), (1054, 190366), (1156, 173569), (1364, 147101), (2036, 98549), (2108, 95183), (3179, 63116), (5599, 35836), (5797, 34612), (6358, 31558), (8653, 23188), (8959, 22396), (11198, 17918), (11594, 17306), (12716, 15779)]