208098800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5755

約数の個数: 120

約数和(自身を含む): 615439776

約数和(自身を除く): 407340976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3640, 4550, 5200, 5717, 7280, 9100, 11434, 18200, 22868, 28585, 36400, 40019, 45736, 57170, 74321, 80038, 91472, 114340, 142925, 148642, 160076, 200095, 228680, 285850, 297284, 320152, 371605, 400190, 457360, 520247, 571700, 594568, 640304, 743210, 800380, 1000475, 1040494, 1143400, 1189136, 1486420, 1600760, 1858025, 2000950, 2080988, 2286800, 2601235, 2972840, 3201520, 3716050, 4001900, 4161976, 5202470, 5945680, 7432100, 8003800, 8323952, 10404940, 13006175, 14864200, 16007600, 20809880, 26012350, 29728400, 41619760, 52024700, 104049400, 208098800]

約数ペア:

[(1, 208098800), (2, 104049400), (4, 52024700), (5, 41619760), (7, 29728400), (8, 26012350), (10, 20809880), (13, 16007600), (14, 14864200), (16, 13006175), (20, 10404940), (25, 8323952), (26, 8003800), (28, 7432100), (35, 5945680), (40, 5202470), (50, 4161976), (52, 4001900), (56, 3716050), (65, 3201520), (70, 2972840), (80, 2601235), (91, 2286800), (100, 2080988), (104, 2000950), (112, 1858025), (130, 1600760), (140, 1486420), (175, 1189136), (182, 1143400), (200, 1040494), (208, 1000475), (260, 800380), (280, 743210), (325, 640304), (350, 594568), (364, 571700), (400, 520247), (455, 457360), (520, 400190), (560, 371605), (650, 320152), (700, 297284), (728, 285850), (910, 228680), (1040, 200095), (1300, 160076), (1400, 148642), (1456, 142925), (1820, 114340), (2275, 91472), (2600, 80038), (2800, 74321), (3640, 57170), (4550, 45736), (5200, 40019), (5717, 36400), (7280, 28585), (9100, 22868), (11434, 18200)]