202745214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 516326400

約数和(自身を除く): 313581186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 647, 829, 1294, 1658, 1941, 2487, 3882, 4529, 4974, 5803, 5823, 7461, 9058, 11606, 11646, 13587, 14922, 17409, 17469, 22383, 27174, 34818, 34938, 40761, 44766, 52227, 81522, 104454, 122283, 156681, 244566, 313362, 536363, 1072726, 1609089, 3218178, 3754541, 4827267, 7509082, 9654534, 11263623, 14481801, 22527246, 28963602, 33790869, 67581738, 101372607, 202745214]

約数ペア:

[(1, 202745214), (2, 101372607), (3, 67581738), (6, 33790869), (7, 28963602), (9, 22527246), (14, 14481801), (18, 11263623), (21, 9654534), (27, 7509082), (42, 4827267), (54, 3754541), (63, 3218178), (126, 1609089), (189, 1072726), (378, 536363), (647, 313362), (829, 244566), (1294, 156681), (1658, 122283), (1941, 104454), (2487, 81522), (3882, 52227), (4529, 44766), (4974, 40761), (5803, 34938), (5823, 34818), (7461, 27174), (9058, 22383), (11606, 17469), (11646, 17409), (13587, 14922)]