221603118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2993

約数の個数: 64

約数和(自身を含む): 517466880

約数和(自身を除く): 295863762

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 366, 418, 627, 671, 1159, 1254, 1342, 2013, 2318, 2897, 3477, 4026, 5794, 6954, 8691, 12749, 17382, 25498, 31867, 38247, 55043, 63734, 76494, 95601, 110086, 165129, 176717, 191202, 330258, 353434, 530151, 605473, 1060302, 1210946, 1816419, 1943887, 3357623, 3632838, 3887774, 5831661, 6715246, 10072869, 11663322, 20145738, 36933853, 73867706, 110801559, 221603118]

約数ペア:

[(1, 221603118), (2, 110801559), (3, 73867706), (6, 36933853), (11, 20145738), (19, 11663322), (22, 10072869), (33, 6715246), (38, 5831661), (57, 3887774), (61, 3632838), (66, 3357623), (114, 1943887), (122, 1816419), (183, 1210946), (209, 1060302), (366, 605473), (418, 530151), (627, 353434), (671, 330258), (1159, 191202), (1254, 176717), (1342, 165129), (2013, 110086), (2318, 95601), (2897, 76494), (3477, 63734), (4026, 55043), (5794, 38247), (6954, 31867), (8691, 25498), (12749, 17382)]