203311286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 344185200

約数和(自身を除く): 140873914

約数列:

[1, 2, 19, 29, 38, 53, 58, 59, 106, 118, 551, 1007, 1102, 1121, 1537, 1711, 2014, 2242, 3074, 3127, 3422, 3481, 6254, 6962, 29203, 32509, 58406, 59413, 65018, 66139, 90683, 100949, 118826, 132278, 181366, 184493, 201898, 368986, 1722977, 1918031, 3445954, 3505367, 3836062, 5350297, 7010734, 10700594, 101655643, 203311286]

約数ペア:

[(1, 203311286), (2, 101655643), (19, 10700594), (29, 7010734), (38, 5350297), (53, 3836062), (58, 3505367), (59, 3445954), (106, 1918031), (118, 1722977), (551, 368986), (1007, 201898), (1102, 184493), (1121, 181366), (1537, 132278), (1711, 118826), (2014, 100949), (2242, 90683), (3074, 66139), (3127, 65018), (3422, 59413), (3481, 58406), (6254, 32509), (6962, 29203)]