201448968344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{858223}}^1$

素因数の和:858340

約数の個数: 64

約数和(自身を含む): 424614906240

約数和(自身を除く): 223165937896

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 244, 296, 481, 488, 793, 962, 1586, 1924, 2257, 3172, 3848, 4514, 6344, 9028, 18056, 29341, 58682, 117364, 234728, 858223, 1716446, 3432892, 6865784, 11156899, 22313798, 31754251, 44627596, 52351603, 63508502, 89255192, 104703206, 127017004, 209406412, 254034008, 412805263, 418812824, 680570839, 825610526, 1361141678, 1651221052, 1937009311, 2722283356, 3302442104, 3874018622, 5444566712, 7748037244, 15496074488, 25181121043, 50362242086, 100724484172, 201448968344]

約数ペア:

[(1, 201448968344), (2, 100724484172), (4, 50362242086), (8, 25181121043), (13, 15496074488), (26, 7748037244), (37, 5444566712), (52, 3874018622), (61, 3302442104), (74, 2722283356), (104, 1937009311), (122, 1651221052), (148, 1361141678), (244, 825610526), (296, 680570839), (481, 418812824), (488, 412805263), (793, 254034008), (962, 209406412), (1586, 127017004), (1924, 104703206), (2257, 89255192), (3172, 63508502), (3848, 52351603), (4514, 44627596), (6344, 31754251), (9028, 22313798), (18056, 11156899), (29341, 6865784), (58682, 3432892), (117364, 1716446), (234728, 858223)]