211058650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1063}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 452408544

約数和(自身を除く): 241349894

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 361, 418, 475, 550, 722, 950, 1045, 1063, 1805, 2090, 2126, 3610, 3971, 5225, 5315, 7942, 9025, 10450, 10630, 11693, 18050, 19855, 20197, 23386, 26575, 39710, 40394, 53150, 58465, 99275, 100985, 116930, 198550, 201970, 222167, 292325, 383743, 444334, 504925, 584650, 767486, 1009850, 1110835, 1918715, 2221670, 3837430, 4221173, 5554175, 8442346, 9593575, 11108350, 19187150, 21105865, 42211730, 105529325, 211058650]

約数ペア:

[(1, 211058650), (2, 105529325), (5, 42211730), (10, 21105865), (11, 19187150), (19, 11108350), (22, 9593575), (25, 8442346), (38, 5554175), (50, 4221173), (55, 3837430), (95, 2221670), (110, 1918715), (190, 1110835), (209, 1009850), (275, 767486), (361, 584650), (418, 504925), (475, 444334), (550, 383743), (722, 292325), (950, 222167), (1045, 201970), (1063, 198550), (1805, 116930), (2090, 100985), (2126, 99275), (3610, 58465), (3971, 53150), (5225, 40394), (5315, 39710), (7942, 26575), (9025, 23386), (10450, 20197), (10630, 19855), (11693, 18050)]