210399516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{683}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 547747200

約数和(自身を除く): 337347684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 199, 258, 387, 398, 516, 597, 683, 774, 796, 1194, 1366, 1548, 1791, 2049, 2388, 2732, 3582, 4098, 6147, 7164, 8196, 8557, 12294, 17114, 24588, 25671, 29369, 34228, 51342, 58738, 77013, 88107, 102684, 117476, 135917, 154026, 176214, 264321, 271834, 308052, 352428, 407751, 528642, 543668, 815502, 1057284, 1223253, 1631004, 2446506, 4893012, 5844431, 11688862, 17533293, 23377724, 35066586, 52599879, 70133172, 105199758, 210399516]

約数ペア:

[(1, 210399516), (2, 105199758), (3, 70133172), (4, 52599879), (6, 35066586), (9, 23377724), (12, 17533293), (18, 11688862), (36, 5844431), (43, 4893012), (86, 2446506), (129, 1631004), (172, 1223253), (199, 1057284), (258, 815502), (387, 543668), (398, 528642), (516, 407751), (597, 352428), (683, 308052), (774, 271834), (796, 264321), (1194, 176214), (1366, 154026), (1548, 135917), (1791, 117476), (2049, 102684), (2388, 88107), (2732, 77013), (3582, 58738), (4098, 51342), (6147, 34228), (7164, 29369), (8196, 25671), (8557, 24588), (12294, 17114)]