203224153900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2890813}}^1$

素因数の和:2890883

約数の個数: 72

約数和(自身を含む): 476753044880

約数和(自身を除く): 273528890980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1406, 1850, 1900, 2812, 3515, 3700, 7030, 14060, 17575, 35150, 70300, 2890813, 5781626, 11563252, 14454065, 28908130, 54925447, 57816260, 72270325, 106960081, 109850894, 144540650, 213920162, 219701788, 274627235, 289081300, 427840324, 534800405, 549254470, 1069600810, 1098508940, 1373136175, 2032241539, 2139201620, 2674002025, 2746272350, 4064483078, 5348004050, 5492544700, 8128966156, 10161207695, 10696008100, 20322415390, 40644830780, 50806038475, 101612076950, 203224153900]

約数ペア:

[(1, 203224153900), (2, 101612076950), (4, 50806038475), (5, 40644830780), (10, 20322415390), (19, 10696008100), (20, 10161207695), (25, 8128966156), (37, 5492544700), (38, 5348004050), (50, 4064483078), (74, 2746272350), (76, 2674002025), (95, 2139201620), (100, 2032241539), (148, 1373136175), (185, 1098508940), (190, 1069600810), (370, 549254470), (380, 534800405), (475, 427840324), (703, 289081300), (740, 274627235), (925, 219701788), (950, 213920162), (1406, 144540650), (1850, 109850894), (1900, 106960081), (2812, 72270325), (3515, 57816260), (3700, 54925447), (7030, 28908130), (14060, 14454065), (17575, 11563252), (35150, 5781626), (70300, 2890813)]