200027784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12421}}^1$

素因数の和:12502

約数の個数: 64

約数和(自身を含む): 554518080

約数和(自身を除く): 354490296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 12421, 16104, 24842, 37263, 49684, 74526, 99368, 136631, 149052, 273262, 298104, 409893, 546524, 757681, 819786, 1093048, 1515362, 1639572, 2273043, 3030724, 3279144, 4546086, 6061448, 8334491, 9092172, 16668982, 18184344, 25003473, 33337964, 50006946, 66675928, 100013892, 200027784]

約数ペア:

[(1, 200027784), (2, 100013892), (3, 66675928), (4, 50006946), (6, 33337964), (8, 25003473), (11, 18184344), (12, 16668982), (22, 9092172), (24, 8334491), (33, 6061448), (44, 4546086), (61, 3279144), (66, 3030724), (88, 2273043), (122, 1639572), (132, 1515362), (183, 1093048), (244, 819786), (264, 757681), (366, 546524), (488, 409893), (671, 298104), (732, 273262), (1342, 149052), (1464, 136631), (2013, 99368), (2684, 74526), (4026, 49684), (5368, 37263), (8052, 24842), (12421, 16104)]