201014770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 410572800

約数和(自身を除く): 209558030

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 235, 295, 470, 517, 590, 649, 659, 1034, 1298, 1318, 2585, 2773, 3245, 3295, 5170, 5546, 6490, 6590, 7249, 13865, 14498, 27730, 30503, 30973, 36245, 38881, 61006, 61946, 72490, 77762, 152515, 154865, 194405, 305030, 309730, 340703, 388810, 427691, 681406, 855382, 1703515, 1827407, 2138455, 3407030, 3654814, 4276910, 9137035, 18274070, 20101477, 40202954, 100507385, 201014770]

約数ペア:

[(1, 201014770), (2, 100507385), (5, 40202954), (10, 20101477), (11, 18274070), (22, 9137035), (47, 4276910), (55, 3654814), (59, 3407030), (94, 2138455), (110, 1827407), (118, 1703515), (235, 855382), (295, 681406), (470, 427691), (517, 388810), (590, 340703), (649, 309730), (659, 305030), (1034, 194405), (1298, 154865), (1318, 152515), (2585, 77762), (2773, 72490), (3245, 61946), (3295, 61006), (5170, 38881), (5546, 36245), (6490, 30973), (6590, 30503), (7249, 27730), (13865, 14498)]