201042310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 434460672

約数和(自身を除く): 233418362

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 193, 230, 322, 386, 647, 805, 965, 1294, 1351, 1610, 1930, 2702, 3235, 4439, 4529, 6470, 6755, 8878, 9058, 13510, 14881, 22195, 22645, 29762, 31073, 44390, 45290, 62146, 74405, 104167, 124871, 148810, 155365, 208334, 249742, 310730, 520835, 624355, 874097, 1041670, 1248710, 1748194, 2872033, 4370485, 5744066, 8740970, 14360165, 20104231, 28720330, 40208462, 100521155, 201042310]

約数ペア:

[(1, 201042310), (2, 100521155), (5, 40208462), (7, 28720330), (10, 20104231), (14, 14360165), (23, 8740970), (35, 5744066), (46, 4370485), (70, 2872033), (115, 1748194), (161, 1248710), (193, 1041670), (230, 874097), (322, 624355), (386, 520835), (647, 310730), (805, 249742), (965, 208334), (1294, 155365), (1351, 148810), (1610, 124871), (1930, 104167), (2702, 74405), (3235, 62146), (4439, 45290), (4529, 44390), (6470, 31073), (6755, 29762), (8878, 22645), (9058, 22195), (13510, 14881)]