205043460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4903}}^1$

素因数の和:4973

約数の個数: 96

約数和(自身を含む): 622847232

約数和(自身を除く): 417803772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 3485, 4182, 4903, 6970, 8364, 9806, 10455, 13940, 14709, 19612, 20910, 24515, 29418, 41820, 49030, 58836, 73545, 83351, 98060, 147090, 166702, 201023, 250053, 294180, 333404, 402046, 416755, 500106, 603069, 804092, 833510, 1000212, 1005115, 1206138, 1250265, 1667020, 2010230, 2412276, 2500530, 3015345, 3417391, 4020460, 5001060, 6030690, 6834782, 10252173, 12061380, 13669564, 17086955, 20504346, 34173910, 41008692, 51260865, 68347820, 102521730, 205043460]

約数ペア:

[(1, 205043460), (2, 102521730), (3, 68347820), (4, 51260865), (5, 41008692), (6, 34173910), (10, 20504346), (12, 17086955), (15, 13669564), (17, 12061380), (20, 10252173), (30, 6834782), (34, 6030690), (41, 5001060), (51, 4020460), (60, 3417391), (68, 3015345), (82, 2500530), (85, 2412276), (102, 2010230), (123, 1667020), (164, 1250265), (170, 1206138), (204, 1005115), (205, 1000212), (246, 833510), (255, 804092), (340, 603069), (410, 500106), (492, 416755), (510, 402046), (615, 333404), (697, 294180), (820, 250053), (1020, 201023), (1230, 166702), (1394, 147090), (2091, 98060), (2460, 83351), (2788, 73545), (3485, 58836), (4182, 49030), (4903, 41820), (6970, 29418), (8364, 24515), (9806, 20910), (10455, 19612), (13940, 14709)]