204967674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29123}}^1$

素因数の和:29171

約数の個数: 48

約数和(自身を含む): 490681152

約数和(自身を除く): 285713478

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 29123, 58246, 87369, 174738, 262107, 495091, 524214, 669829, 990182, 1339658, 1485273, 2009487, 2970546, 4018974, 4455819, 6028461, 8911638, 11387093, 12056922, 22774186, 34161279, 68322558, 102483837, 204967674]

約数ペア:

[(1, 204967674), (2, 102483837), (3, 68322558), (6, 34161279), (9, 22774186), (17, 12056922), (18, 11387093), (23, 8911638), (34, 6028461), (46, 4455819), (51, 4018974), (69, 2970546), (102, 2009487), (138, 1485273), (153, 1339658), (207, 990182), (306, 669829), (391, 524214), (414, 495091), (782, 262107), (1173, 174738), (2346, 87369), (3519, 58246), (7038, 29123)]