212444904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16007}}^1$

素因数の和:16102

約数の個数: 64

約数和(自身を含む): 614707200

約数和(自身を除く): 402262296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 16007, 32014, 48021, 64028, 96042, 112049, 128056, 192084, 224098, 336147, 384168, 448196, 672294, 896392, 1264553, 1344588, 2529106, 2689176, 3793659, 5058212, 7587318, 8851871, 10116424, 15174636, 17703742, 26555613, 30349272, 35407484, 53111226, 70814968, 106222452, 212444904]

約数ペア:

[(1, 212444904), (2, 106222452), (3, 70814968), (4, 53111226), (6, 35407484), (7, 30349272), (8, 26555613), (12, 17703742), (14, 15174636), (21, 10116424), (24, 8851871), (28, 7587318), (42, 5058212), (56, 3793659), (79, 2689176), (84, 2529106), (158, 1344588), (168, 1264553), (237, 896392), (316, 672294), (474, 448196), (553, 384168), (632, 336147), (948, 224098), (1106, 192084), (1659, 128056), (1896, 112049), (2212, 96042), (3318, 64028), (4424, 48021), (6636, 32014), (13272, 16007)]