197493408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 646865856

約数和(自身を除く): 449372448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 489, 504, 601, 652, 672, 978, 1008, 1141, 1202, 1304, 1467, 1803, 1956, 2016, 2282, 2404, 2608, 2934, 3423, 3606, 3912, 4207, 4564, 4808, 5216, 5409, 5868, 6846, 7212, 7824, 8414, 9128, 9616, 10269, 10818, 11736, 12621, 13692, 14424, 15648, 16828, 18256, 19232, 20538, 21636, 23472, 25242, 27384, 28848, 33656, 36512, 37863, 41076, 43272, 46944, 50484, 54768, 57696, 67312, 75726, 82152, 86544, 97963, 100968, 109536, 134624, 151452, 164304, 173088, 195926, 201936, 293889, 302904, 328608, 391852, 403872, 587778, 605808, 685741, 783704, 881667, 1175556, 1211616, 1371482, 1567408, 1763334, 2057223, 2351112, 2742964, 3134816, 3526668, 4114446, 4702224, 5485928, 6171669, 7053336, 8228892, 9404448, 10971856, 12343338, 14106672, 16457784, 21943712, 24686676, 28213344, 32915568, 49373352, 65831136, 98746704, 197493408]

約数ペア:

[(1, 197493408), (2, 98746704), (3, 65831136), (4, 49373352), (6, 32915568), (7, 28213344), (8, 24686676), (9, 21943712), (12, 16457784), (14, 14106672), (16, 12343338), (18, 10971856), (21, 9404448), (24, 8228892), (28, 7053336), (32, 6171669), (36, 5485928), (42, 4702224), (48, 4114446), (56, 3526668), (63, 3134816), (72, 2742964), (84, 2351112), (96, 2057223), (112, 1763334), (126, 1567408), (144, 1371482), (163, 1211616), (168, 1175556), (224, 881667), (252, 783704), (288, 685741), (326, 605808), (336, 587778), (489, 403872), (504, 391852), (601, 328608), (652, 302904), (672, 293889), (978, 201936), (1008, 195926), (1141, 173088), (1202, 164304), (1304, 151452), (1467, 134624), (1803, 109536), (1956, 100968), (2016, 97963), (2282, 86544), (2404, 82152), (2608, 75726), (2934, 67312), (3423, 57696), (3606, 54768), (3912, 50484), (4207, 46944), (4564, 43272), (4808, 41076), (5216, 37863), (5409, 36512), (5868, 33656), (6846, 28848), (7212, 27384), (7824, 25242), (8414, 23472), (9128, 21636), (9616, 20538), (10269, 19232), (10818, 18256), (11736, 16828), (12621, 15648), (13692, 14424)]