197903392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 445798080

約数和(自身を除く): 247894688

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 41, 68, 76, 82, 136, 152, 164, 272, 304, 323, 328, 467, 544, 608, 646, 656, 697, 779, 934, 1292, 1312, 1394, 1558, 1868, 2584, 2788, 3116, 3736, 5168, 5576, 6232, 7472, 7939, 8873, 10336, 11152, 12464, 13243, 14944, 15878, 17746, 19147, 22304, 24928, 26486, 31756, 35492, 38294, 52972, 63512, 70984, 76588, 105944, 127024, 141968, 150841, 153176, 211888, 254048, 283936, 301682, 306352, 325499, 363793, 423776, 603364, 612704, 650998, 727586, 1206728, 1301996, 1455172, 2413456, 2603992, 2910344, 4826912, 5207984, 5820688, 6184481, 10415968, 11641376, 12368962, 24737924, 49475848, 98951696, 197903392]

約数ペア:

[(1, 197903392), (2, 98951696), (4, 49475848), (8, 24737924), (16, 12368962), (17, 11641376), (19, 10415968), (32, 6184481), (34, 5820688), (38, 5207984), (41, 4826912), (68, 2910344), (76, 2603992), (82, 2413456), (136, 1455172), (152, 1301996), (164, 1206728), (272, 727586), (304, 650998), (323, 612704), (328, 603364), (467, 423776), (544, 363793), (608, 325499), (646, 306352), (656, 301682), (697, 283936), (779, 254048), (934, 211888), (1292, 153176), (1312, 150841), (1394, 141968), (1558, 127024), (1868, 105944), (2584, 76588), (2788, 70984), (3116, 63512), (3736, 52972), (5168, 38294), (5576, 35492), (6232, 31756), (7472, 26486), (7939, 24928), (8873, 22304), (10336, 19147), (11152, 17746), (12464, 15878), (13243, 14944)]