193215438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48571}}^1$

素因数の和:48609

約数の個数: 48

約数和(自身を含む): 477365616

約数和(自身を除く): 284150178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 48571, 97142, 145713, 291426, 437139, 631423, 825707, 874278, 1262846, 1651414, 1894269, 2477121, 3788538, 4954242, 5682807, 7431363, 10734191, 11365614, 14862726, 21468382, 32202573, 64405146, 96607719, 193215438]

約数ペア:

[(1, 193215438), (2, 96607719), (3, 64405146), (6, 32202573), (9, 21468382), (13, 14862726), (17, 11365614), (18, 10734191), (26, 7431363), (34, 5682807), (39, 4954242), (51, 3788538), (78, 2477121), (102, 1894269), (117, 1651414), (153, 1262846), (221, 874278), (234, 825707), (306, 631423), (442, 437139), (663, 291426), (1326, 145713), (1989, 97142), (3978, 48571)]