199153776

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4090

約数の個数: 80

約数和(自身を含む): 553812768

約数和(自身を除く): 354658992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 366, 408, 488, 732, 816, 976, 1037, 1464, 2074, 2928, 3111, 4001, 4148, 6222, 8002, 8296, 12003, 12444, 16004, 16592, 24006, 24888, 32008, 48012, 49776, 64016, 68017, 96024, 136034, 192048, 204051, 244061, 272068, 408102, 488122, 544136, 732183, 816204, 976244, 1088272, 1464366, 1632408, 1952488, 2928732, 3264816, 3904976, 4149037, 5857464, 8298074, 11714928, 12447111, 16596148, 24894222, 33192296, 49788444, 66384592, 99576888, 199153776]

約数ペア:

[(1, 199153776), (2, 99576888), (3, 66384592), (4, 49788444), (6, 33192296), (8, 24894222), (12, 16596148), (16, 12447111), (17, 11714928), (24, 8298074), (34, 5857464), (48, 4149037), (51, 3904976), (61, 3264816), (68, 2928732), (102, 1952488), (122, 1632408), (136, 1464366), (183, 1088272), (204, 976244), (244, 816204), (272, 732183), (366, 544136), (408, 488122), (488, 408102), (732, 272068), (816, 244061), (976, 204051), (1037, 192048), (1464, 136034), (2074, 96024), (2928, 68017), (3111, 64016), (4001, 49776), (4148, 48012), (6222, 32008), (8002, 24888), (8296, 24006), (12003, 16592), (12444, 16004)]