208042128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 691027200

約数和(自身を除く): 482985072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 756, 773, 801, 1008, 1068, 1246, 1424, 1512, 1546, 1602, 1869, 2136, 2319, 2403, 2492, 3024, 3092, 3204, 3738, 4272, 4638, 4806, 4984, 5411, 5607, 6184, 6408, 6957, 7476, 9276, 9612, 9968, 10822, 11214, 12368, 12816, 13914, 14952, 16233, 16821, 18552, 19224, 20871, 21644, 22428, 27828, 29904, 32466, 33642, 37104, 38448, 41742, 43288, 44856, 48699, 55656, 64932, 67284, 68797, 83484, 86576, 89712, 97398, 111312, 129864, 134568, 137594, 146097, 166968, 194796, 206391, 259728, 269136, 275188, 292194, 333936, 389592, 412782, 481579, 550376, 584388, 619173, 779184, 825564, 963158, 1100752, 1168776, 1238346, 1444737, 1651128, 1857519, 1926316, 2337552, 2476692, 2889474, 3302256, 3715038, 3852632, 4334211, 4953384, 5778948, 7430076, 7705264, 8668422, 9906768, 11557896, 13002633, 14860152, 17336844, 23115792, 26005266, 29720304, 34673688, 52010532, 69347376, 104021064, 208042128]

約数ペア:

[(1, 208042128), (2, 104021064), (3, 69347376), (4, 52010532), (6, 34673688), (7, 29720304), (8, 26005266), (9, 23115792), (12, 17336844), (14, 14860152), (16, 13002633), (18, 11557896), (21, 9906768), (24, 8668422), (27, 7705264), (28, 7430076), (36, 5778948), (42, 4953384), (48, 4334211), (54, 3852632), (56, 3715038), (63, 3302256), (72, 2889474), (84, 2476692), (89, 2337552), (108, 1926316), (112, 1857519), (126, 1651128), (144, 1444737), (168, 1238346), (178, 1168776), (189, 1100752), (216, 963158), (252, 825564), (267, 779184), (336, 619173), (356, 584388), (378, 550376), (432, 481579), (504, 412782), (534, 389592), (623, 333936), (712, 292194), (756, 275188), (773, 269136), (801, 259728), (1008, 206391), (1068, 194796), (1246, 166968), (1424, 146097), (1512, 137594), (1546, 134568), (1602, 129864), (1869, 111312), (2136, 97398), (2319, 89712), (2403, 86576), (2492, 83484), (3024, 68797), (3092, 67284), (3204, 64932), (3738, 55656), (4272, 48699), (4638, 44856), (4806, 43288), (4984, 41742), (5411, 38448), (5607, 37104), (6184, 33642), (6408, 32466), (6957, 29904), (7476, 27828), (9276, 22428), (9612, 21644), (9968, 20871), (10822, 19224), (11214, 18552), (12368, 16821), (12816, 16233), (13914, 14952)]