202156734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 449971200

約数和(自身を除く): 247814466

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 79, 106, 158, 159, 237, 318, 474, 619, 689, 1027, 1238, 1378, 1857, 2054, 2067, 3081, 3714, 4134, 4187, 6162, 8047, 8374, 12561, 16094, 24141, 25122, 32807, 48282, 48901, 54431, 65614, 97802, 98421, 108862, 146703, 163293, 196842, 293406, 326586, 426491, 635713, 852982, 1271426, 1279473, 1907139, 2558946, 2591753, 3814278, 5183506, 7775259, 15550518, 33692789, 67385578, 101078367, 202156734]

約数ペア:

[(1, 202156734), (2, 101078367), (3, 67385578), (6, 33692789), (13, 15550518), (26, 7775259), (39, 5183506), (53, 3814278), (78, 2591753), (79, 2558946), (106, 1907139), (158, 1279473), (159, 1271426), (237, 852982), (318, 635713), (474, 426491), (619, 326586), (689, 293406), (1027, 196842), (1238, 163293), (1378, 146703), (1857, 108862), (2054, 98421), (2067, 97802), (3081, 65614), (3714, 54431), (4134, 48901), (4187, 48282), (6162, 32807), (8047, 25122), (8374, 24141), (12561, 16094)]