194258932

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 422387784

約数和(自身を除く): 228128852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 173, 196, 238, 337, 346, 476, 674, 692, 833, 1211, 1348, 1666, 2359, 2422, 2941, 3332, 4718, 4844, 5729, 5882, 8477, 9436, 11458, 11764, 16513, 16954, 20587, 22916, 33026, 33908, 40103, 41174, 58301, 66052, 80206, 82348, 116602, 144109, 160412, 233204, 280721, 288218, 408107, 561442, 576436, 816214, 991117, 1122884, 1632428, 1982234, 2856749, 3964468, 5713498, 6937819, 11426996, 13875638, 27751276, 48564733, 97129466, 194258932]

約数ペア:

[(1, 194258932), (2, 97129466), (4, 48564733), (7, 27751276), (14, 13875638), (17, 11426996), (28, 6937819), (34, 5713498), (49, 3964468), (68, 2856749), (98, 1982234), (119, 1632428), (173, 1122884), (196, 991117), (238, 816214), (337, 576436), (346, 561442), (476, 408107), (674, 288218), (692, 280721), (833, 233204), (1211, 160412), (1348, 144109), (1666, 116602), (2359, 82348), (2422, 80206), (2941, 66052), (3332, 58301), (4718, 41174), (4844, 40103), (5729, 33908), (5882, 33026), (8477, 22916), (9436, 20587), (11458, 16954), (11764, 16513)]