205126344176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{299479}}^1$

素因数の和:299626

約数の個数: 80

約数和(自身を含む): 444512174400

約数和(自身を除く): 239385830224

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 89, 104, 148, 178, 208, 296, 356, 481, 592, 712, 962, 1157, 1424, 1924, 2314, 3293, 3848, 4628, 6586, 7696, 9256, 13172, 18512, 26344, 42809, 52688, 85618, 171236, 299479, 342472, 598958, 684944, 1197916, 2395832, 3893227, 4791664, 7786454, 11080723, 15572908, 22161446, 26653631, 31145816, 44322892, 53307262, 62291632, 88645784, 106614524, 144049399, 177291568, 213229048, 288098798, 346497203, 426458096, 576197596, 692994406, 986184347, 1152395192, 1385988812, 1972368694, 2304790384, 2771977624, 3944737388, 5543955248, 7889474776, 12820396511, 15778949552, 25640793022, 51281586044, 102563172088, 205126344176]

約数ペア:

[(1, 205126344176), (2, 102563172088), (4, 51281586044), (8, 25640793022), (13, 15778949552), (16, 12820396511), (26, 7889474776), (37, 5543955248), (52, 3944737388), (74, 2771977624), (89, 2304790384), (104, 1972368694), (148, 1385988812), (178, 1152395192), (208, 986184347), (296, 692994406), (356, 576197596), (481, 426458096), (592, 346497203), (712, 288098798), (962, 213229048), (1157, 177291568), (1424, 144049399), (1924, 106614524), (2314, 88645784), (3293, 62291632), (3848, 53307262), (4628, 44322892), (6586, 31145816), (7696, 26653631), (9256, 22161446), (13172, 15572908), (18512, 11080723), (26344, 7786454), (42809, 4791664), (52688, 3893227), (85618, 2395832), (171236, 1197916), (299479, 684944), (342472, 598958)]