201612216776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{42786973}}^1$

素因数の和:42787029

約数の個数: 32

約数和(自身を含む): 410754950400

約数和(自身を除く): 209142733624

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 42786973, 85573946, 171147892, 342295784, 812952487, 1326396163, 1625904974, 2652792326, 3251809948, 5305584652, 6503619896, 10611169304, 25201527097, 50403054194, 100806108388, 201612216776]

約数ペア:

[(1, 201612216776), (2, 100806108388), (4, 50403054194), (8, 25201527097), (19, 10611169304), (31, 6503619896), (38, 5305584652), (62, 3251809948), (76, 2652792326), (124, 1625904974), (152, 1326396163), (248, 812952487), (589, 342295784), (1178, 171147892), (2356, 85573946), (4712, 42786973)]