200800950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 591033600

約数和(自身を除く): 390232650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 62, 70, 75, 93, 105, 150, 155, 175, 186, 199, 210, 217, 310, 350, 398, 434, 465, 525, 597, 651, 775, 930, 961, 995, 1050, 1085, 1194, 1302, 1393, 1550, 1922, 1990, 2170, 2325, 2786, 2883, 2985, 3255, 4179, 4650, 4805, 4975, 5425, 5766, 5970, 6169, 6510, 6727, 6965, 8358, 9610, 9950, 10850, 12338, 13454, 13930, 14415, 14925, 16275, 18507, 20181, 20895, 24025, 28830, 29850, 30845, 32550, 33635, 34825, 37014, 40362, 41790, 43183, 48050, 61690, 67270, 69650, 72075, 86366, 92535, 100905, 104475, 129549, 144150, 154225, 168175, 185070, 191239, 201810, 208950, 215915, 259098, 308450, 336350, 382478, 431830, 462675, 504525, 573717, 647745, 925350, 956195, 1009050, 1079575, 1147434, 1295490, 1338673, 1912390, 2159150, 2677346, 2868585, 3238725, 4016019, 4780975, 5737170, 6477450, 6693365, 8032038, 9561950, 13386730, 14342925, 20080095, 28685850, 33466825, 40160190, 66933650, 100400475, 200800950]

約数ペア:

[(1, 200800950), (2, 100400475), (3, 66933650), (5, 40160190), (6, 33466825), (7, 28685850), (10, 20080095), (14, 14342925), (15, 13386730), (21, 9561950), (25, 8032038), (30, 6693365), (31, 6477450), (35, 5737170), (42, 4780975), (50, 4016019), (62, 3238725), (70, 2868585), (75, 2677346), (93, 2159150), (105, 1912390), (150, 1338673), (155, 1295490), (175, 1147434), (186, 1079575), (199, 1009050), (210, 956195), (217, 925350), (310, 647745), (350, 573717), (398, 504525), (434, 462675), (465, 431830), (525, 382478), (597, 336350), (651, 308450), (775, 259098), (930, 215915), (961, 208950), (995, 201810), (1050, 191239), (1085, 185070), (1194, 168175), (1302, 154225), (1393, 144150), (1550, 129549), (1922, 104475), (1990, 100905), (2170, 92535), (2325, 86366), (2786, 72075), (2883, 69650), (2985, 67270), (3255, 61690), (4179, 48050), (4650, 43183), (4805, 41790), (4975, 40362), (5425, 37014), (5766, 34825), (5970, 33635), (6169, 32550), (6510, 30845), (6727, 29850), (6965, 28830), (8358, 24025), (9610, 20895), (9950, 20181), (10850, 18507), (12338, 16275), (13454, 14925), (13930, 14415)]