204477156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 608731200

約数和(自身を除く): 404254044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 169, 204, 221, 234, 306, 338, 351, 442, 459, 468, 507, 612, 659, 663, 676, 702, 884, 918, 1014, 1318, 1326, 1404, 1521, 1836, 1977, 1989, 2028, 2636, 2652, 2873, 3042, 3954, 3978, 4563, 5746, 5931, 5967, 6084, 7908, 7956, 8567, 8619, 9126, 11203, 11492, 11862, 11934, 17134, 17238, 17793, 18252, 22406, 23724, 23868, 25701, 25857, 33609, 34268, 34476, 35586, 44812, 51402, 51714, 67218, 71172, 77103, 77571, 100827, 102804, 103428, 111371, 134436, 145639, 154206, 155142, 201654, 222742, 231309, 291278, 302481, 308412, 310284, 334113, 403308, 436917, 445484, 462618, 582556, 604962, 668226, 873834, 925236, 1002339, 1209924, 1310751, 1336452, 1747668, 1893307, 2004678, 2621502, 3007017, 3786614, 3932253, 4009356, 5243004, 5679921, 6014034, 7573228, 7864506, 11359842, 12028068, 15729012, 17039763, 22719684, 34079526, 51119289, 68159052, 102238578, 204477156]

約数ペア:

[(1, 204477156), (2, 102238578), (3, 68159052), (4, 51119289), (6, 34079526), (9, 22719684), (12, 17039763), (13, 15729012), (17, 12028068), (18, 11359842), (26, 7864506), (27, 7573228), (34, 6014034), (36, 5679921), (39, 5243004), (51, 4009356), (52, 3932253), (54, 3786614), (68, 3007017), (78, 2621502), (102, 2004678), (108, 1893307), (117, 1747668), (153, 1336452), (156, 1310751), (169, 1209924), (204, 1002339), (221, 925236), (234, 873834), (306, 668226), (338, 604962), (351, 582556), (442, 462618), (459, 445484), (468, 436917), (507, 403308), (612, 334113), (659, 310284), (663, 308412), (676, 302481), (702, 291278), (884, 231309), (918, 222742), (1014, 201654), (1318, 155142), (1326, 154206), (1404, 145639), (1521, 134436), (1836, 111371), (1977, 103428), (1989, 102804), (2028, 100827), (2636, 77571), (2652, 77103), (2873, 71172), (3042, 67218), (3954, 51714), (3978, 51402), (4563, 44812), (5746, 35586), (5931, 34476), (5967, 34268), (6084, 33609), (7908, 25857), (7956, 25701), (8567, 23868), (8619, 23724), (9126, 22406), (11203, 18252), (11492, 17793), (11862, 17238), (11934, 17134)]