201479655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 164303385

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 167, 195, 269, 299, 345, 501, 807, 835, 897, 1345, 1495, 2171, 2505, 3497, 3841, 4035, 4485, 6187, 6513, 10491, 10855, 11523, 17485, 18561, 19205, 30935, 32565, 44923, 49933, 52455, 57615, 80431, 92805, 134769, 149799, 224615, 241293, 249665, 402155, 583999, 673845, 748995, 1033229, 1206465, 1751997, 2919995, 3099687, 5166145, 8759985, 13431977, 15498435, 40295931, 67159885, 201479655]

約数ペア:

[(1, 201479655), (3, 67159885), (5, 40295931), (13, 15498435), (15, 13431977), (23, 8759985), (39, 5166145), (65, 3099687), (69, 2919995), (115, 1751997), (167, 1206465), (195, 1033229), (269, 748995), (299, 673845), (345, 583999), (501, 402155), (807, 249665), (835, 241293), (897, 224615), (1345, 149799), (1495, 134769), (2171, 92805), (2505, 80431), (3497, 57615), (3841, 52455), (4035, 49933), (4485, 44923), (6187, 32565), (6513, 30935), (10491, 19205), (10855, 18561), (11523, 17485)]