207898600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11459

約数の個数: 96

約数和(自身を含む): 594961920

約数和(自身を除く): 387063320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 9100, 11423, 18200, 22846, 45692, 57115, 79961, 91384, 114230, 148499, 159922, 228460, 285575, 296998, 319844, 399805, 456920, 571150, 593996, 639688, 742495, 799610, 1039493, 1142300, 1187992, 1484990, 1599220, 1999025, 2078986, 2284600, 2969980, 3198440, 3712475, 3998050, 4157972, 5197465, 5939960, 7424950, 7996100, 8315944, 10394930, 14849900, 15992200, 20789860, 25987325, 29699800, 41579720, 51974650, 103949300, 207898600]

約数ペア:

[(1, 207898600), (2, 103949300), (4, 51974650), (5, 41579720), (7, 29699800), (8, 25987325), (10, 20789860), (13, 15992200), (14, 14849900), (20, 10394930), (25, 8315944), (26, 7996100), (28, 7424950), (35, 5939960), (40, 5197465), (50, 4157972), (52, 3998050), (56, 3712475), (65, 3198440), (70, 2969980), (91, 2284600), (100, 2078986), (104, 1999025), (130, 1599220), (140, 1484990), (175, 1187992), (182, 1142300), (200, 1039493), (260, 799610), (280, 742495), (325, 639688), (350, 593996), (364, 571150), (455, 456920), (520, 399805), (650, 319844), (700, 296998), (728, 285575), (910, 228460), (1300, 159922), (1400, 148499), (1820, 114230), (2275, 91384), (2600, 79961), (3640, 57115), (4550, 45692), (9100, 22846), (11423, 18200)]