207830298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 467107200

約数和(自身を除く): 259276902

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 139, 174, 278, 377, 417, 661, 754, 834, 1131, 1322, 1807, 1983, 2262, 3614, 3966, 4031, 5421, 8062, 8593, 10842, 12093, 17186, 19169, 24186, 25779, 38338, 51558, 52403, 57507, 91879, 104806, 115014, 157209, 183758, 249197, 275637, 314418, 498394, 551274, 747591, 1194427, 1495182, 2388854, 2664491, 3583281, 5328982, 7166562, 7993473, 15986946, 34638383, 69276766, 103915149, 207830298]

約数ペア:

[(1, 207830298), (2, 103915149), (3, 69276766), (6, 34638383), (13, 15986946), (26, 7993473), (29, 7166562), (39, 5328982), (58, 3583281), (78, 2664491), (87, 2388854), (139, 1495182), (174, 1194427), (278, 747591), (377, 551274), (417, 498394), (661, 314418), (754, 275637), (834, 249197), (1131, 183758), (1322, 157209), (1807, 115014), (1983, 104806), (2262, 91879), (3614, 57507), (3966, 52403), (4031, 51558), (5421, 38338), (8062, 25779), (8593, 24186), (10842, 19169), (12093, 17186)]