208839492

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{6691}}^1$

素因数の和:6738

約数の個数: 72

約数和(自身を含む): 575244320

約数和(自身を除く): 366404828

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 289, 306, 459, 578, 612, 867, 918, 1156, 1734, 1836, 2601, 3468, 5202, 6691, 7803, 10404, 13382, 15606, 20073, 26764, 31212, 40146, 60219, 80292, 113747, 120438, 180657, 227494, 240876, 341241, 361314, 454988, 682482, 722628, 1023723, 1364964, 1933699, 2047446, 3071169, 3867398, 4094892, 5801097, 6142338, 7734796, 11602194, 12284676, 17403291, 23204388, 34806582, 52209873, 69613164, 104419746, 208839492]

約数ペア:

[(1, 208839492), (2, 104419746), (3, 69613164), (4, 52209873), (6, 34806582), (9, 23204388), (12, 17403291), (17, 12284676), (18, 11602194), (27, 7734796), (34, 6142338), (36, 5801097), (51, 4094892), (54, 3867398), (68, 3071169), (102, 2047446), (108, 1933699), (153, 1364964), (204, 1023723), (289, 722628), (306, 682482), (459, 454988), (578, 361314), (612, 341241), (867, 240876), (918, 227494), (1156, 180657), (1734, 120438), (1836, 113747), (2601, 80292), (3468, 60219), (5202, 40146), (6691, 31212), (7803, 26764), (10404, 20073), (13382, 15606)]